Benjamin D. Dettmann

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery tray and wiring harness for a walk-behind reel greensmower
- Patent number 7,434,642
- Issue date Oct 14, 2008
- Textron Inc.
- Benjamin D. Dettmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery-powered walk-behind greensmower
- Patent number 7,007,446
- Issue date Mar 7, 2006
- Textron Inc.
- Benjamin D. Dettmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery-powered walk-behind greensmower
- Patent number 6,758,030
- Issue date Jul 6, 2004
- Textron Inc.
- Benjamin D. Dettmann
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Battery-powered walk-behind greensmower
- Patent number 6,523,334
- Issue date Feb 25, 2003
- Textron Inc.
- Benjamin D. Dettmann
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Battery-powered walk-behind greensmower
- Publication number 20060096266
- Publication date May 11, 2006
- TEXTRON INC.
- Benjamin D. Dettmann
- B60 - VEHICLES IN GENERAL
Information Patent Application
Battery-powered walk-behind greensmower
- Publication number 20050072132
- Publication date Apr 7, 2005
- Benjamin D. Dettmann
- B60 - VEHICLES IN GENERAL
Information Patent Application
Battery-powered walk-behind greensmower
- Publication number 20030159417
- Publication date Aug 28, 2003
- Benjamin D. Dettmann
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING