J. Robert Richard

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Impetus-modifying thrust-wheels for ball-pitching machines
- Patent number 7,011,084
- Issue date Mar 14, 2006
- Sports Products Consultants Inc.
- J. Robert Richard
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
General utility hand-grip assist pad
- Patent number 4,977,621
- Issue date Dec 18, 1990
- Richard; J. Robert
- J. Robert Richard
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Batter's finger-worn variable-density control-pad
- Publication number 20090313737
- Publication date Dec 24, 2009
- J. Robert Richard
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Impetus-modifying thrust-wheels for ball-pitching machines
- Publication number 20050016516
- Publication date Jan 27, 2005
- J. Robert Richard
- A63 - SPORTS GAMES AMUSEMENTS