1
Joseph R Hedrick, Robert A Luciano Jr, Jean Pierre Legras, Chauncey W Griswold, Don C Stephan: Gaming machine having secondary display for providing video content. International Game Technology, Beyer Weaver & Thomas, October 24, 2000: US06135884 (981 worldwide citation)

A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presen ...


2
Joseph R Hedrick, Robert A Luciano Jr, Jean Pierre Legras, Chauncey W Griswold, Don C Stephan: Gaming machine having secondary display for providing video content. International Game Technology, Beyer Weaver & Thomas, April 9, 2002: US06368216 (519 worldwide citation)

A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presen ...


3
Chauncey W Griswold, Robert A Luciano Jr, Harold E Mattice, Boone McReynolds, Richard D Sadler: Slot machine reels having luminescent display elements. International Game Technology, Beyer & Weaver, February 22, 2000: US06027115 (389 worldwide citation)

Slot machines having reels in which the symbol regions contain electroluminescent elements are disclosed. The electroluminescent elements define one or more reel symbols such as cherries, bars, a number "7", etc. In some embodiments, multiple electroluminescent elements are provided in each symbol r ...


4
William R Wells, Chauncey W Griswold, Richard L Wilder, Harold E Mattice: Electronic gaming machine with enclosed seating unit. IGT, Marshall Gerstein & Borun, March 11, 2003: US06530842 (138 worldwide citation)

An electronic gambling unit for allowing a user to play a video gambling game, may generally include a seating unit having an enclosure defining an at least partially enclosed space, the enclosure being sized to at least partially enclose the user when the user is seated in the seating unit and a di ...


5
Richard L Wilder, William R Wells, Harold Mattice, Chauncey W Griswold: Gaming machines with directed sound. IGT, Marshall Gerstein & Borun, October 28, 2003: US06638169 (93 worldwide citation)

A casino gaming apparatus is disclosed which includes a controller programmed to generate an audio signal. The controller is operatively linked to an ultrasonic audio processor. The ultrasonic audio processor is programmed to convert the audio signal received from the controller into an ultrasonic s ...


6
Chauncey W Griswold, Harold E Mattice, Richard L Wilder: Method for using a light valve to reduce the visibility of an object within a gaming apparatus. IGT, Beyer Weaver, December 18, 2007: US07309284 (81 worldwide citation)

A gaming apparatus is disclosed that includes a housing, a value input device, a transparent panel having an outer surface and an inner surface, and a plurality of mechanically rotatable slot reels disposed in the housing so that the mechanically rotatable reels are visible to a player through the t ...


7
Anthony J Baerlocher, Jean M Brossard, Chauncey W Griswold, Robert A Luciano Jr, Don C Stephan: Slot table game apparatus and method of playing slot-table game. International Game Technology, George H Gerstman, Seyfarth Shaw, August 20, 2002: US06435970 (55 worldwide citation)

An apparatus and method for playing a table game is disclosed. The apparatus comprises a base, a table-top, and a payline display proximate the table-top. The table-top is adjustable into first and second positions relative to the base. The table game is intended to be played when the table-top is i ...


8
William R Wells, Chauncey W Griswold, Ricky Lew, Christian E Gadda, Richard L Wilder, Harold E Mattice: Modular gaming machine and security system. IGT, Weaver Austin Villeneuve & Sampson, November 15, 2011: US08057302 (54 worldwide citation)

A modularized gaming machine operable to receive wagers on a play of a game of chance is described. The modularized gaming machine may include a base gaming module that can operate independently or can be coupled to additional gaming modules. In one embodiment, the base gaming module may include a s ...


9
Anthony J Baerlocher, Jean M Brossard, Chauncey W Griswold, Robert A Luciano Jr, Don C Stephan: Slot-table game apparatus and method of playing slot-table game. IGT, George H Gerstman, Seyfarth Shaw, December 28, 2004: US06835133 (53 worldwide citation)

An apparatus and method for playing a table game is disclosed. The apparatus comprises a base, a table-top, and a payline display proximate the table-top. The table-top is adjustable into first and second positions relative to the base. The table game is intended to be played when the table-top is i ...


10
William R Wells, Harold E Mattice, Chauncey W Griswold, Richard L Wilder: Methods and apparatus for limiting access to games using biometric data. IGT, Weaver Austin Villeneuve & Sampson, January 11, 2011: US07867083 (40 worldwide citation)

In a method of operating an authentication server, where the authentication server operatively coupled to a network, a request to determine whether a person is allowed to play a game on a gaming system may be received from a computer via the network. The request may include biometric data associated ...