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For the Inventor, By the Inventor

Portland, OR, United States of America

Williams Control Industries Inc.


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 12

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5 inventors (with patents filed for the assignee):

goldMedal Edward A Ramsden (1 out of 6 patents)

silverMedal Fred Eugene Yates (1 out of 2 patents)

bronzeMedal John Herrick (1 out of 1 patent)

4.  Jeffrey Scott Morgan (1 out of 1 patent)

5.  David J Johnston (1 out of 3 patents)


2 patents:

1. 7210453 - Throttle control method and apparatus (2007-05-01),
2. 5774042 - Device for providing tactile indication of pedal position (1998-06-30),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#372 in Portland, OR

#1,113 in Oregon

#94,730 in US

Portland, OR (US)
Portland, OR, United States of America

Williams Control Industries Inc.

Forward Citations = 12

5 inventors:

goldMedal Edward A Ramsden (1 out of 6 patents)

silverMedal Fred Eugene Yates (1 out of 2 patents)

bronzeMedal John Herrick (1 out of 1 patent)

4.  Jeffrey Scott Morgan (1 out of 1 patent)

5.  David J Johnston (1 out of 3 patents)

Please report any incorrect information to [email protected]
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