For the Inventor, By the Inventor

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West Midlands, United Kingdom

Rtk Technologies Limited

USPTO Granted Patents = 2

Trademarks = 2

Forward Citations = 16

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3 inventors (with patents filed for the assignee):

Mitchell W Simmons (2 out of 2 patents)

Todd G Williams (2 out of 2 patents)

Frank P Dudel (2 out of 6 patents)

2 patents: Sort by Forward Citations

1. 7236877 - Chipped engine control unit system having copy protected and selectable multiple control programs (2007-06-26),

2. 7047128 - Chipped engine control unit system having copy protected and selectable multiple control programs (2006-05-16),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#29 in West Midlands

#6,363 in United Kingdom

West Midlands, United Kingdom

Rtk Technologies Limited

Forward Citations = 16

3 inventors:

Mitchell W Simmons (2 out of 2 patents)

Todd G Williams (2 out of 2 patents)

Frank P Dudel (2 out of 6 patents)

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