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Ronald H Rosenfield

from San Diego, CA
Age ~78
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Also known as:
Ronald Harvey Rosenfield, Ronald M Rosenfield, Y Rosenfield
Phone and address:
10981 Chardonnay Pl, San Diego, CA 92131
Related to:
Marguerite RosenfieldIrma Zarkin, 87George RosenfieldJudith Rosenfield
Connected to:
Brianna Rosenfield, 38Edythe W Rosenfield, 96Ilene B Rosenfield, 62Jolie Rosenfield, 54Joyce M Rosenfield, 59Judith R Rosenfield, 84Laurie A Rosenfield, 67Norma L Rosenfield, 64Sherman L Rosenfield, 82Donald D Rosengartner, 56

Ronald Rosenfield Phones & Addresses

  • 10981 Chardonnay Pl, San Diego, CA 92131
  • 3720 Carmel View Rd, San Diego, CA 92130
  • 4049 Carmel View Rd, San Diego, CA 92130
  • Del Mar, CA

Business Records

Name / Title
Company / Classification
Phones & Addresses
Ronald Harvey Rosenfield
Alltech Services Income LLC
Juicy Twist Manufacturer-Ref. U.S. Paten
10981 Chardonnay Pl, San Diego, CA 92131
Ronald H. Rosenfield
President
ALLTECH SERVICES, INC
4049 Carmel Vw Rd SUITE 74, San Diego, CA 92130

Publications

Us Patents

Gas Turbine Overspeed Protection System

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US Patent:
8246294, Aug 21, 2012
Filed:
Jan 15, 2008
Appl. No.:
12/014667
Inventors:
Ronald H. Rosenfield - San Diego CA, US
Wayne T. Tran - San Diego CA, US
Charles Spatafore - Poway CA, US
Assignee:
Hamilton Sundstrand Corporation - Windsor Locks CT
International Classification:
F01D 17/06
US Classification:
415 30, 700290, 702142
Abstract:
An overspeed protection system for a gas turbine engine comprises: a plurality of engine speed sensors that generate engine speed signals; and a plurality of engine overspeed detection channels, each channel comprising an overspeed detector that receives and generates an overspeed signal when it detects the engine speed signal exceeding a selected value of overspeed.

Fruit Juice Extractor/Straw

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US Patent:
48890448, Dec 26, 1989
Filed:
Feb 24, 1989
Appl. No.:
7/317117
Inventors:
Ronald H. Rosenfield - Del Mar CA
Assignee:
Alltech Services, Incorporated - San Diego CA
International Classification:
A47G 2118
US Classification:
99510
Abstract:
A device for extracting juice from oranges and other citrus fruits of various dimensions. The device is capable of capturing most of the juice within the fruit without juice leaking from the device onto the user.

Angle Trisector, As Validated To Perform Accurately Over A Wide Range Of Device Settings By A Novel Geometric Forming Process; Also Capable Of Portraying Finite Lengths That Only Could Be Approximated By Means Of Otherwise Applying A Compass And Straightedge To A Given Length Of Unity; That Furthermore Functions As A Level Whose Inherent Geometry Could Be Adapted For Many Other Uses Such As Being Incorporated Into The Design Of A Hydraulic Car Lift

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US Patent:
20180201050, Jul 19, 2018
Filed:
Feb 6, 2018
Appl. No.:
15/889241
Inventors:
RONALD HARVEY ROSENFIELD - SAN DIEGO CA, US
International Classification:
B43L 13/00
Abstract:
A newly proposed articulating invention, each of whose four constituent embodiments is designed to trisect any of a multitude of suitably described angles by means of becoming properly set to its designated magnitude; thus automatically portraying a motion related solution for the trisection of an angle that discloses complete routing details of a pathway that leads from such designated magnitude all the way back to its trisector; thereby discerning the whereabouts of certain intersection points which evade detection when attempting to otherwise locate them by means of applying only a straightedge and compass to an angle of such designated magnitude; furthermore projecting finite lengths of any trisector that bears cubic irrational trigonometric properties, being those that cannot be duplicated, but only approximated, when applying a straightedge and compass to a given length of unity; and being of a unique design that could be adapted to function as a level.
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Ronald H Rosenfield from San Diego, CA, age ~78 Get Report