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Jacob Chass
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Forest Hills, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ferrofluidic, electromagnetic power supply
Patent number
6,628,017
Issue date
Sep 30, 2003
Jacob Chass
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ferrofluidic, electromagnetic power generator
Patent number
6,504,271
Issue date
Jan 7, 2003
Jacob Chass
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Ferrofluidic, electrical power generator
Patent number
6,489,694
Issue date
Dec 3, 2002
Jacob Chass
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hall effect sensor of displacement of magnetic core
Patent number
6,356,072
Issue date
Mar 12, 2002
Jacob Chass
G01 - MEASURING TESTING
Information
Patent Grant
Multiple hall effect sensor of magnetic core displacement
Patent number
6,310,472
Issue date
Oct 30, 2001
Jacob Chass
G01 - MEASURING TESTING
Information
Patent Grant
Hall effect, shaft angular position sensor with asymmetrical rotor
Patent number
6,288,535
Issue date
Sep 11, 2001
Jacob Chass
G01 - MEASURING TESTING
Information
Patent Grant
Rotary variable differential transformers
Patent number
5,701,114
Issue date
Dec 23, 1997
Jacob Chass
G01 - MEASURING TESTING
Information
Patent Grant
Temperature compensated linear variable transformer
Patent number
5,089,930
Issue date
Feb 18, 1992
Pickering Controls, Inc.
Jacob Chass
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Ferrofluidic, electromagnetic power generator
Publication number
20020153781
Publication date
Oct 24, 2002
Jacob Chass
B60 - VEHICLES IN GENERAL