Thomas F. Keenan

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Dubuque, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle transmission with a plurality of forward and reverse speeds
- Patent number 4,589,294
- Issue date May 20, 1986
- Thomas F. Keenan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle frame transmission mounting assembly
- Patent number 4,523,655
- Issue date Jun 18, 1985
- Deere & Company
- Thomas F. Keenan
- B60 - VEHICLES IN GENERAL