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For the Inventor, By the Inventor

Muskegon, MI, United States of America

Renk America LLC


USPTO Granted Patents = 3


Trademarks = 2

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Robert William Thompson (2 out of 17 patents)

silverMedal Robert John Bonner Flaxman (2 out of 9 patents)

bronzeMedal Timothy Ryan Klein (1 out of 1 patent)

4.  Michael Jay Strait (1 out of 1 patent)

5.  John Wesley Clark (1 out of 1 patent)

6.  David Carl Swenson (1 out of 4 patents)


3 patents:

1. 12344305 - Drive system for a skid steered vehicle (2025-07-01),
2. 12214821 - Drive system for a skid steered vehicle (2025-02-04),
3. 11614354 - Dipstick and electronic fluid level sensor (2023-03-28),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#43 in Muskegon, MI

#2,448 in Michigan

#72,030 in US

...
Muskegon, MI, United States of America

Renk America LLC

Forward Citations = 0

6 inventors:

goldMedal Robert William Thompson (2 out of 17 patents)

silverMedal Robert John Bonner Flaxman (2 out of 9 patents)

bronzeMedal Timothy Ryan Klein (1 out of 1 patent)

4.  Michael Jay Strait (1 out of 1 patent)

5.  John Wesley Clark (1 out of 1 patent)

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