David J. Richards

Follow

Person

Las Vegas, NV, US

People

Patents Grantslast 30 patents

Information Patent Grant
Biased card deal
- Patent number 7,624,987
- Issue date Dec 1, 2009
- Seven Generations, Inc.
- Darrell D. Campbell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Poker game and apparatus for play thereof
- Patent number 7,584,968
- Issue date Sep 8, 2009
- Seven Generations, Inc.
- Darrell Campbell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Biased card deal
- Patent number 7,422,215
- Issue date Sep 9, 2008
- Seven Generations, Inc.
- Darrell D. Campbell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of conducting a multiple hand card game
- Patent number 7,059,604
- Issue date Jun 13, 2006
- Omni Design Group, Inc.
- David J. Richards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of conducting a multiple hand card game
- Patent number 6,595,520
- Issue date Jul 22, 2003
- David J. Richards
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automated tournament gaming system: apparatus and method
- Patent number 6,039,648
- Issue date Mar 21, 2000
- Casino Data Systems
- Robert Guinn
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Poker game and apparatus for play thereof
- Publication number 20070241508
- Publication date Oct 18, 2007
- Seven Generations, Inc.
- Darrell Campbell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Poker game and apparatus for play thereof
- Publication number 20070241502
- Publication date Oct 18, 2007
- Darrell C. Campbell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Biased card deal
- Publication number 20060125182
- Publication date Jun 15, 2006
- Darrell D. Campell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Biased card deal
- Publication number 20050077679
- Publication date Apr 14, 2005
- Darrell D. Campbell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Remote sports wagering system
- Publication number 20020151340
- Publication date Oct 17, 2002
- Robert Guinn
- G06 - COMPUTING CALCULATING COUNTING