WILLIAMS CONTROLS INDUSTRIES, INC

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PORTLAND, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary position sensor
- Patent number 7,304,472
- Issue date Dec 4, 2007
- Williams Controls Industries, Inc.
- Edward A. Ramsden
- G01 - MEASURING TESTING
Information Patent Grant
Non-contact sensor idle validation switch
- Patent number 7,239,235
- Issue date Jul 3, 2007
- Williams Controls Industries, Inc.
- Fred Eugene Yates
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle control method and apparatus
- Patent number 7,210,453
- Issue date May 1, 2007
- Williams Control Industries Inc.
- John Herrick
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control lever having eccentrically mounted return spring
- Patent number 6,401,566
- Issue date Jun 11, 2002
- Williams Controls Industries, Inc.
- Robert S. Beale
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low profile electronic throttle pedal
- Patent number 6,318,208
- Issue date Nov 20, 2001
- Williams Controls Industries, Inc.
- Lawrence C. Thongs
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for providing tactile indication of pedal position
- Patent number 5,774,042
- Issue date Jun 30, 1998
- Williams Control Industries, Inc.
- David J. Johnston
- B60 - VEHICLES IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
PEDAL FORCE AUGMENTATION DEVICE
- Publication number 20070068306
- Publication date Mar 29, 2007
- WILLIAMS CONTROLS INDUSTRIES, INC.
- John H. Herrick
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rotary position sensor
- Publication number 20060244441
- Publication date Nov 2, 2006
- Williams Controls Industries, Inc.
- Edward A. Ramsden
- G01 - MEASURING TESTING
Information Patent Application
Throttle control method and apparatus
- Publication number 20060201483
- Publication date Sep 14, 2006
- Williams Control Industries, Inc.
- John Herrick
- B60 - VEHICLES IN GENERAL
Information Patent Application
Non-contact sensor idle validation switch
- Publication number 20050219047
- Publication date Oct 6, 2005
- Williams Controls Industries, Inc.
- Fred Eugene Yates
- H03 - BASIC ELECTRONIC CIRCUITRY