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William D Homberg

from Moab, UT
Age ~70
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Also known as:
William Te Homberg, William Laura Homberg, William Hornberg Created By, Bill D Homberg, William D Howly, William D Hemberg
Phone and address:
909 David Ct, Natural Bridges, UT 84532
(435) 259-1685
Related to:
Walter A Homberg, 35Ronald K Maria, 63L LefaberLaura E Maria, 64Kelly L Maria, 65Alisa G Airoldi, 59
Connected to:
Clarence R Homberg, 74John E Homberg, 39Kimberly J Homberger, 76Teresa A Homberg, 61Mark H Homburg, 54Jason T Homchosky, 39Lisa S Homco, 60Jill M Homcy, 58Anna G Home, 81Joanne C Home, 60

William Homberg Phones & Addresses

  • 909 David Ct, Moab, UT 84532 (435) 259-1685
  • Oakley, CA
  • 5505 Kales Ave, Oakland, CA 94618
  • Oroville, CA
  • Martinez, CA
  • Berkeley, CA
  • Alameda, CA

Business Records

Name / Title
Company / Classification
Phones & Addresses
William T. Homberg
Incorporator
CAPITOL BLOCK COMPANY

Publications

Us Patents

Ergonomic Return Springless Manual Air Displacement Pipette

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US Patent:
6352673, Mar 5, 2002
Filed:
Mar 9, 2000
Appl. No.:
09/522257
Inventors:
Kenneth Rainin - Piedmont CA
William D. Homberg - Oakland CA
Assignee:
Rainin Instrument - Emeryville CA
International Classification:
B01L 302
US Classification:
422100, 7386413, 7386416, 7386418
Abstract:
An ergonomic, manually precisely controllable return springless air displacement pipette relying on the friction of a piston seal to maintain a plunger unit of the pipette in any axial location established by a user of the pipette.

Blowout Springless Manual Air Displacement Pipette With Mechanical Assist For Aiding In Locating And Maintaining Pipette Plunger At A Home Position

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US Patent:
6365110, Apr 2, 2002
Filed:
Mar 9, 2000
Appl. No.:
09/522256
Inventors:
Kenneth Rainin - Piedmont CA
William D. Homberg - Oakland CA
Assignee:
Rainin Instrument - Emeryville CA
International Classification:
B01L 302
US Classification:
422100, 7386413, 7386416, 7386418
Abstract:
A blowout springless manual air displacement pipette including a mechanical assist for generating a mechanical force opposing a return spring force on a plunger unit to aid a pipette user in locating and maintaining the plunger unit at a âhomeâ position within a pipette body and ready for immersion of a pipette tip in a liquid to be drawn into the tip.

Volume Adjustable Manual Pipette With Quick Set Volume Adjustment

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US Patent:
6428750, Aug 6, 2002
Filed:
Apr 13, 2000
Appl. No.:
09/548439
Inventors:
Kenneth Rainin - Piedmont CA
Phillip Yee - San Francisco CA
William D. Homberg - San Francisco CA
James S. Petrek - Danville CA
Assignee:
Rainin Instrument, LLC - Oakland CA
International Classification:
B01L 302
US Classification:
422100, 436180, 7386401, 7386411, 7386413, 7386414, 7386416, 7386418, 7386332, 222154
Abstract:
A volume adjustable manual pipette having a hand-holdable housing supporting (i) an electronic digital display and associated position sensing and control circuitry, (ii) a plunger unit and (iii) a quick set volume adjustment mechanism for simultaneously controlling the volume setting of the pipette and the electronic display, the quick set volume adjustment mechanism comprising a pipette volume setting member for limiting upward movement of the plunger unit within the housing to define the volume setting for the pipette and the volume setting member being supported for axial movement on the plunger unit and releasably secured relative to the housing by a pipette user operable locking mechanism. When released from the housing, the volume setting member is axially moveable on and with the plunger unit to quickly set the volume for the pipette. When secured to the housing, the plunger unit is axially moveable relative to the volume setting unit to aspirate and dispense the selected volume of liquid into and from a pipette tip extending from a lower end of the housing.

Ergonomic Return Springless Manual Air Displacement Pipette

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US Patent:
6645433, Nov 11, 2003
Filed:
Mar 4, 2002
Appl. No.:
10/090924
Inventors:
William D. Homberg - Oakland CA
James S. Petrek - Danville CA
Kenneth Rainin - Piedmont CA
Assignee:
Rainin Instrument, LLC - Oakland CA
International Classification:
B01L 302
US Classification:
422100, 7386413, 7386416, 7386418
Abstract:
An ergonomic, manually precisely controllable return springless air displacement pipette relying upon the friction of a piston seal to maintain a plunger unit of the pipette in any axial location established by a user of the pipette.

Hybrid Manual-Electronic Pipette

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US Patent:
7726212, Jun 1, 2010
Filed:
Sep 27, 2007
Appl. No.:
11/906187
Inventors:
Haakon T. Magnussen - Orinda CA, US
Andrew Vainshtein - Palo Alto CA, US
James S. Petrek - Danville CA, US
William D. Homberg - Oakland CA, US
Assignee:
Rainin Instrument, LLC - Oakland CA
International Classification:
G01N 1/00
US Classification:
7386416
Abstract:
A hybrid manual-electronic pipette combines a manually driven piston with real-time electronic measurement of liquid volume and piston displacement while compensating for both pipette-specific and pipette model-specific variations. The hybrid nature of the pipette facilitates increased accuracy and improved ease of use, and enables additional functionalities not practicable with traditional manual pipettes.

Hybrid Manual-Electronic Pipette

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US Patent:
7770475, Aug 10, 2010
Filed:
Sep 27, 2007
Appl. No.:
11/906140
Inventors:
Haakon T. Magnussen - Orinda CA, US
James S. Petrek - Danville CA, US
William D. Homberg - Oakland CA, US
Andrew Vainshtein - Palo Alto CA, US
Christian K. Apple - Saratoga CA, US
Assignee:
Rainin Instrument, LLC - Oakland CA
International Classification:
G01N 1/00
US Classification:
7386413
Abstract:
A hybrid manual-electronic pipette combines a manually driven piston with real-time electronic measurement of liquid volume and piston displacement while compensating for both pipette-specific and pipette model-specific variations. The hybrid nature of the pipette facilitates increased accuracy and improved ease of use, and enables additional functionalities not practicable with traditional manual pipettes.

Hybrid Manual-Electronic Pipette

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US Patent:
7788986, Sep 7, 2010
Filed:
Sep 27, 2007
Appl. No.:
11/906178
Inventors:
Haakon T. Magnussen - Orinda CA, US
James S. Petrek - Danville CA, US
William D. Homberg - Oakland CA, US
Christian K. Apple - Saratoga CA, US
Assignee:
Rainin Instrument, LLC - Oakland CA
International Classification:
B01L 3/02
G01N 1/38
US Classification:
7386416, 7386302
Abstract:
A hybrid manual-electronic pipette combines a manually driven piston with real-time electronic measurement of liquid volume and piston displacement while compensating for both pipette-specific and pipette model-specific variations. The hybrid nature of the pipette facilitates increased accuracy and improved ease of use, and enables additional functionalities not practicable with traditional manual pipettes.

Hybrid Manual-Electronic Pipette

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US Patent:
7819030, Oct 26, 2010
Filed:
Sep 27, 2007
Appl. No.:
11/906180
Inventors:
Haakon T. Magnussen - Orinda CA, US
James S. Petrek - Danville CA, US
William D. Homberg - Oakland CA, US
Assignee:
Rainin Instrument, LLC - Oakland CA
International Classification:
B01L 3/02
G01F 25/00
US Classification:
7386416, 73 174, 7386301, 7386302
Abstract:
A hybrid manual-electronic pipette combines a manually driven piston with real-time electronic measurement of liquid volume and piston displacement while compensating for both pipette-specific and pipette model-specific variations. The hybrid nature of the pipette facilitates increased accuracy and improved ease of use, and enables additional functionalities not practicable with traditional manual pipettes.
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William D Homberg from Moab, UT, age ~70 Get Report