Robert B. Rosborough

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Newport Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety balance device
- Patent number 7,479,097
- Issue date Jan 20, 2009
- Pivit, LLC
- Robert B. Rosborough
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Safety balance device
- Publication number 20050101441
- Publication date May 12, 2005
- Robert B. Rosborough
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL