Richard W. Gathman

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Lewisburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Symmetrical dice with card indicia
- Patent number 5,224,708
- Issue date Jul 6, 1993
- Richard W. Gathman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Symmetrical dice with card indicia
- Patent number 5,145,175
- Issue date Sep 8, 1992
- Richard W. Gathman
- A63 - SPORTS GAMES AMUSEMENTS