Gianfranco Proia

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Jewelry rope chain
- Patent number 4,651,517
- Issue date Mar 24, 1987
- OroAmerica, Inc.
- Guy S. Benhamou
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Combined toothbrush and pill dispenser
- Patent number 4,140,140
- Issue date Feb 20, 1979
- Orimport Corp.
- Gianfranco Proia
- A46 - BRUSHWARE