Don Robinson

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Manhattan Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Competitive toss game
- Patent number 4,186,925
- Issue date Feb 5, 1980
- Goldfarb; Adolph E.
- Adolph E. Goldfarb
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy game for moving an object up an inclined surface
- Patent number 4,113,255
- Issue date Sep 12, 1978
- Goldfarb; Adolph E.
- Adolph E. Goldfarb
- A63 - SPORTS GAMES AMUSEMENTS