Bernard Rivkin

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Poway, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Amusement chance device
- Patent number 4,632,397
- Issue date Dec 30, 1986
- P.P.M.D. Inc.
- Bernard W. Rivkin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Anchor for a perforated board hanger
- Patent number 4,441,680
- Issue date Apr 10, 1984
- Bernard Rivkin
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...