Gladys L. Evans

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Dubuque, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrostatic auxiliary drive system
- Patent number 6,644,429
- Issue date Nov 11, 2003
- Deere & Company
- Gladys L. Evans
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydrostatic auxiliary drive system
- Publication number 20020100630
- Publication date Aug 1, 2002
- Gladys L. Evans
- B60 - VEHICLES IN GENERAL