Richard Appelbaum

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Table tennis table, conversion kit and associated method
- Patent number 6,729,982
- Issue date May 4, 2004
- Wilk Patent Development Corp.
- Richard Appelbaum
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Table tennis table, conversion kit and associated method
- Patent number 5,833,559
- Issue date Nov 10, 1998
- Richard Appelbaum
- A63 - SPORTS GAMES AMUSEMENTS