Professional Records
License Records
David Louis Gershaw
Address:
428 Medford St APT 4, Charlestown, MA 02129
License #:
A5122892
Category:
Airmen
David Gershaw Phones & Addresses
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428 Medford St APT 4, Charlestown, MA 02129 (978) 884-8377
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Boston, MA
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Boca Raton, FL
-
Mashpee, MA
-
Woburn, MA
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Danvers, MA
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Lynnfield, MA
Resumes
Resumes
Co-Founder
View pageLocation:
428 Medford St, Charlestown, MA 02129
Industry:
Electrical/Electronic Manufacturing
Work:
Gama Therapeutics
Co-Founder
Remphos Technologies Jan 2008 - Jan 2018
President
Angelibright.com 2000 - 2012
President and Owner
Osram Sylvania Jan 2007 - Aug 2008
R and D Engineer
Light Efficient Design Jan 2007 - Aug 2008
Chief Innovation Officer
Co-Founder
Remphos Technologies Jan 2008 - Jan 2018
President
Angelibright.com 2000 - 2012
President and Owner
Osram Sylvania Jan 2007 - Aug 2008
R and D Engineer
Light Efficient Design Jan 2007 - Aug 2008
Chief Innovation Officer
Education:
University of Connecticut 2005 - 2009
Bachelors, Bachelor of Science, Management, Engineering St. John's Preparatory High Shcool 2001 - 2005
Bachelors, Bachelor of Science, Management, Engineering St. John's Preparatory High Shcool 2001 - 2005
Skills:
Manufacturing
Product Development
New Business Development
Entrepreneurship
Engineering
Energy Conservation
Energy Efficiency
Project Management
R&D
Lighting
Business Strategy
Lean Manufacturing
Plastics
Sales Management
Program Management
Product Management
Design For Manufacturing
Injection Molding
Business Development
Research and Development
Product Development
New Business Development
Entrepreneurship
Engineering
Energy Conservation
Energy Efficiency
Project Management
R&D
Lighting
Business Strategy
Lean Manufacturing
Plastics
Sales Management
Program Management
Product Management
Design For Manufacturing
Injection Molding
Business Development
Research and Development
David Gershaw
View pageBusiness Records
Name / Title
Company / Classification
Phones & Addresses
Soc signatoryPresident
Remphos Technologies
Electrical/Electronic Manufacturing · Mfg Commercial Lighting Fixtures
Electrical/Electronic Manufacturing · Mfg Commercial Lighting Fixtures
90 Holten St, Danvers, MA 01923
100 Conifer Hl Dr, Danvers, MA 01923
(978) 774-6306
100 Conifer Hl Dr, Danvers, MA 01923
(978) 774-6306
Publications
Us Patents
Led Retrofit For Miniature Bulbs
View pageUS Patent:
20100314986, Dec 16, 2010
Filed:
May 12, 2010
Appl. No.:
12/778264
Inventors:
David Gershaw - Danvers MA, US
International Classification:
H01J 61/52
US Classification:
313 46
Abstract:
Methods and devices are provided for an improved light source. In one exemplary embodiment a light source includes a heat sink, a LED die, and a phosphor dome. A conductive material can be disposed in the heat sink, the LED die can be mounted to a top portion of the conductive material such that the LED die is in electrical contact with the heat sink, and the phosphor dome can be coupled to a top face of the heat sink. In another embodiment, a light source includes a heat sink, a sleeve, a LED package, and an optic. A conductive material can be disposed in the heat sink, the sleeve can be disposed around at least a portion of the heat sink and the conductive material, the LED package can be mounted above the conductive material, and the optic can be located above the LED package and coupled to the sleeve. The light sources disclosed herein can be used to replace existing miniature bulbs in a number of different devices, including medical devices such as otoscopes.
Phosphorized Kernels For Remote Phosphor Led
View pageUS Patent:
20130187534, Jul 25, 2013
Filed:
Jan 20, 2012
Appl. No.:
13/355142
Inventors:
David Gershaw - Danvers MA, US
Assignee:
Remphos Technologies LLC - Danvers MA
International Classification:
H01J 1/62
B29C 45/00
C09K 11/08
B29C 45/00
C09K 11/08
US Classification:
313498, 2523014 R, 25230136, 264104
Abstract:
Compositions, methods, and systems for improving ways by which light can be created are provided. In one exemplary embodiment, a composition can be formed by mixing a particular amount of a carrier and a particular amount of one or more phosphors. The carrier can be selected from a group including plastic materials, glass materials, and ceramic materials. The resulting mixture can be formed into pellets or kernels for use with a LED die. The pellets or kernels can be used in place of powders or other coatings typically used with LED packages. Methods for manufacturing the pellets or kernels, and for creating light by using the pellets or kernels, are also provided.
Apparatus For Phototherapy Of The Eye
View pageUS Patent:
20190183677, Jun 20, 2019
Filed:
Feb 26, 2019
Appl. No.:
16/286077
Inventors:
- St. James NY, US
Patrick David Lopath - Stamford CT, US
David E. Acker - St. James NY, US
David L. Gershaw - Charlestown MA, US
Patrick David Lopath - Stamford CT, US
David E. Acker - St. James NY, US
David L. Gershaw - Charlestown MA, US
Assignee:
TECLens, LLC - St. James NY
International Classification:
A61F 9/007
Abstract:
A device and method for applying light to the cornea of the eye as, for example, to promote crosslinking of collagen in the cornea for vision correction. The device may include a structure having form and size similar to a conventional contact lens. The structure may include an optically dispersive element such as a mass of an optically dispersive material that may be contained in a cavity of a reflective element. Light applied to the dispersive mass as, for example, by an optical fiber connected to the structure is dispersed in the structure and passes into the cornea. The patient may blink or close the eye during the procedure, which increases patient comfort and aids in maintaining hydration of the cornea.
Apparatus For Phototherapy Of The Eye
View pageUS Patent:
20180177635, Jun 28, 2018
Filed:
Jan 17, 2018
Appl. No.:
15/873163
Inventors:
- St. James NY, US
Patrick David Lopath - Stamford CT, US
David E. Acker - St. James NY, US
David L. Gershaw - Charlestown MA, US
Patrick David Lopath - Stamford CT, US
David E. Acker - St. James NY, US
David L. Gershaw - Charlestown MA, US
Assignee:
TECLens, LLC - St. James NY
International Classification:
A61F 9/007
G02C 7/04
A61N 5/06
A61F 9/009
A61F 9/008
G02C 7/04
A61N 5/06
A61F 9/009
A61F 9/008
Abstract:
A device and method for applying light to the cornea of the eye as, for example, to promote crosslinking of collagen in the cornea for vision correction. The device may include a structure having form and size similar to a conventional contact lens. The structure may include an optically dispersive element such as a mass of an optically dispersive material that may be contained in a cavity of a reflective element. Light applied to the dispersive mass as, for example, by an optical fiber connected to the structure is dispersed in the structure and passes into the cornea. The patient may blink or close the eye during the procedure, which increases patient comfort and aids in maintaining hydration of the cornea.
Improved Uv Application Device
View pageUS Patent:
20170367879, Dec 28, 2017
Filed:
Dec 21, 2015
Appl. No.:
15/538328
Inventors:
- St. James NY, US
Edward Paul Harhen - Duxbury MA, US
David L. Gershaw - Charlestown MA, US
James Paolino - Somerville MA, US
David E. Acker - St. James NY, US
Edward Paul Harhen - Duxbury MA, US
David L. Gershaw - Charlestown MA, US
James Paolino - Somerville MA, US
David E. Acker - St. James NY, US
Assignee:
TECLens, LLC - St. James NY
International Classification:
A61F 9/009
G02B 6/28
A61N 5/06
G02C 7/04
A61F 9/008
G02B 6/28
A61N 5/06
G02C 7/04
A61F 9/008
Abstract:
A device for irradiation of the eye of a living subject with light such as UV light includes a structure () adapted to overlie the outer surface of the eye, the structure having an axis () extending in a downward direction (D) towards the eye when the structure overlies the eye. A light scattering element () within the structure includes a peripheral portion remote from the axis and a central portion adjacent the axis. A plurality of transmission optical fibers () in optical communication with the peripheral portion of the light scattering element at a plurality of locations spaced around the axis.
Apparatus For Phototherapy Of The Eye
View pageUS Patent:
20140379054, Dec 25, 2014
Filed:
Jun 25, 2014
Appl. No.:
14/314518
Inventors:
- St. James NY, US
Patrick David Lopath - Stamford CT, US
David E. Acker - St. James NY, US
David L. Gershaw - Charlestown MA, US
Patrick David Lopath - Stamford CT, US
David E. Acker - St. James NY, US
David L. Gershaw - Charlestown MA, US
Assignee:
TECLens, LLC - St. James NY
International Classification:
A61F 9/007
US Classification:
607 90
Abstract:
A device and method for applying light to the cornea of the eye as, for example, to promote crosslinking of collagen in the cornea for vision correction. The device may include a structure having form and size similar to a conventional contact lens. The structure may include an optically dispersive element such as a mass of an optically dispersive material that may be contained in a cavity of a reflective element. Light applied to the dispersive mass as, for example, by an optical fiber connected to the structure is dispersed in the structure and passes into the cornea. The patient may blink or close the eye during the procedure, which increases patient comfort and aids in maintaining hydration of the cornea.
Led Panel Light Fixture
View pageUS Patent:
20140168954, Jun 19, 2014
Filed:
Dec 14, 2012
Appl. No.:
13/715487
Inventors:
David Gershaw - Danvers MA, US
International Classification:
F21S 8/04
F21V 5/04
F21V 5/04
US Classification:
362147, 362235, 294011
Abstract:
Devices, systems, and methods are provided for both retrofitting existing lighting fixtures with LED panels and for installing ceiling tiles having LED modules incorporated therewith. In one exemplary embodiment, a thin panel includes an LED module integrated therewith and the panel is disposed over an opening in a troffer to provide light from the panel-module combination. In another exemplary embodiment, a ceiling tile includes an LED module integrated therewith and the tile is placed in a ceiling grid so light can be provided from that tile. Exemplary configurations of the systems, devices, and kits, as well as methods for installing the same, are also provided.
Led Module For Light Distribution
View pageUS Patent:
20140168955, Jun 19, 2014
Filed:
Dec 14, 2012
Appl. No.:
13/715503
Inventors:
David Gershaw - Danvers MA, US
International Classification:
F21V 7/00
F21V 14/02
F21V 14/00
F21V 13/04
F21S 8/04
F21V 14/02
F21V 14/00
F21V 13/04
F21S 8/04
US Classification:
362147, 362225
Abstract:
Devices, systems, and methods are provided for achieving desirable light distributions. In one exemplary embodiment, the light module includes a body having a pair of opposed complex parabolic bodies, an LED light source, and an inner reflective surface. The light source can be configured to provide for a desired light distribution, such as a bat wing light distribution. The provided light distribution can be such that it is not the result of passing light through a secondary optics component. Thus, while in some embodiments the LED module can include a glare reduction lens disposed over at least part of the LED light source, the lens may not affect the resulting light distribution configuration. Exemplary configurations of other systems, devices, kits, and methods associated with the teachings are also provided.