Inventor
DEMAR LAWRENCE E
US36 patents
⚠️ This page may combine multiple inventors who share the name “DEMAR LAWRENCE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASE VENTURE MAN LLC
10 patentsUS7144322B2Dec 5, 2006
Chain reaction game
CASE VENTURE MAN LLC237 citations99
US7294058B1Nov 13, 2007
Computerized game with cascading strategy and full information
CASE VENTURE MAN LLC471 citations98
US7018293B2Mar 28, 2006
Game and gaming machine with operative theme having element linking logic organization
CASE VENTURE MAN LLC129 citations98
US6612927B1Sep 2, 2003
Multi-stage multi-bet game, gaming device and method
CASE VENTURE MAN LLC537 citations98
US6793575B2Sep 21, 2004
Racing game
CASE VENTURE MAN LLC135 citations97
US6780106B2Aug 24, 2004
Gaming machine souvenir
CASE VENTURE MAN LLC52 citations96
US7811165B2Oct 12, 2010
Multi-stage multi-bet dice game, gaming device, and method
CASE VENTURE MAN LLC31 citations92
US7407434B2Aug 5, 2008
Method and apparatus for a secondary game played in conjunction with a primary game
CASE VENTURE MAN LLC21 citations92
US7267611B2Sep 11, 2007
Bunco gaming device, method and bonus game
CASE VENTURE MAN LLC29 citations92
US8038522B2Oct 18, 2011
Spin keno
CASE VENTURE MAN LLC4 citations63
WMS GAMING INC
9 patentsUS6234897B1May 22, 2001
Gaming device with variable bonus payout feature
WMS GAMING INC1,037 citations99
US6520855B2Feb 18, 2003
Gaming machines with board game theme
WMS GAMING INC253 citations98
US6508707B2Jan 21, 2003
Gaming machines with board game theme, apparatus and method
WMS GAMING INC347 citations98
US6506117B2Jan 14, 2003
Gaming machines with board game theme
WMS GAMING INC351 citations98
US6482089B2Nov 19, 2002
Gaming machines with board game theme
WMS GAMING INC256 citations98
US6315660B1Nov 13, 2001
Gaming machines with board game theme
WMS GAMING INC901 citations98
US6203429B1Mar 20, 2001
Gaming machine with bonus mode
WMS GAMING INC1,409 citations98
US7195560B2Mar 27, 2007
Gaming machines with board game theme
WMS GAMING INC52 citations96
US7452271B2Nov 18, 2008
Gaming machines with board game theme
WMS GAMING INC24 citations92
WILLIAMS ELECTRONICS GAMES INC
7 patentsUS5533727AJul 9, 1996
Audit and pricing system for coin-operated games
WILLIAMS ELECTRONICS GAMES INC151 citations99
US5297793AMar 29, 1994
Automatic flipper control circuit for pinball games
WILLIAMS ELECTRONICS GAMES INC122 citations98
US5123647AJun 23, 1992
Interactive playfield feature for pinball games
WILLIAMS ELECTRONICS GAMES INC147 citations98
US5091677AFeb 25, 1992
Lighting control system for pinball games
WILLIAMS ELECTRONICS GAMES INC121 citations95
US5494286AFeb 27, 1996
Ball advancing device for a pinball game
WILLIAMS ELECTRONICS GAMES INC114 citations94
US4763256AAug 9, 1988
System to detect and bypass inoperative game features in an amusement device
WILLIAMS ELECTRONICS GAMES INC49 citations93
US6129353AOct 10, 2000
Method of displaying video images projected from a video display of a pinball machine
WILLIAMS ELECTRONICS GAMES INC130 citations92
SLOMIANY SCOTT D
3 patentsUS8187068B2May 29, 2012
System and method of an interactive multiple participant game
SLOMIANY SCOTT D341 citations96
US8192270B2Jun 5, 2012
Bingo game, method, and elimination tournament
SLOMIANY SCOTT D30 citations89
US8517812B2Aug 27, 2013
Computerized game with cascading strategy and full information
SLOMIANY SCOTT D0 citations51