Elaine Levin

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Castro Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Walker wheel interface
- Patent number 7,657,968
- Issue date Feb 9, 2010
- Elaine Levin
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Walker wheel interface
- Publication number 20060288525
- Publication date Dec 28, 2006
- Elaine Levin
- B60 - VEHICLES IN GENERAL