1
Matthew E Belger, Darren Maya, Anisur R Chowdhury, Hans Elias, Karen M Cregan, Anthony J Baerlocher: Gaming device having sequential activations of a game and replay of previous activations of the game. IGT, Bell Boyd & Lloyd, January 29, 2008: US07322887 (82 worldwide citation)

A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one and preferably a plurality of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming dev ...


2
Matthew E Belger, Karen M Cregan: Gaming device having free spin mode with symbol elimination. IGT, K&L Gates, July 6, 2010: US07749063 (42 worldwide citation)

A bonus game that operates in combination with a slot machine base game is provided. The bonus game includes a series of free spins or free evaluations in which symbols of a set of symbols are generated. The free spins also generate executor symbols that alone or in accumulation cause one of the sym ...


3
Karen M Cregan, Tonja M Peterson, Matthew E Belger, Erick T Ching: Gaming device having mechanical indicator with a multiple win section. IGT, K&L Gates, September 22, 2009: US07591723 (21 worldwide citation)

A gaming device includes a symbol generator having a plurality of adjacently arranged sections. A plurality of the sections are each associated with or display one or a plurality of characteristics. The sections associated with the characteristics are each associated with or display a symbol or an a ...


4
Matthew E Belger, Darren Maya, Anisur R Chowdhury, Hans Elias, Karen M Cregan, Anthony J Baerlocher: Gaming device having sequential activations of a game and replay of previous activations of the game. IGT, K&L Gates, August 9, 2011: US07993195 (15 worldwide citation)

A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one and preferably a plurality of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming dev ...


5
Matthew E Belger, Karen M Cregan: Gaming device having free spin mode with symbol elimination. IGT, Neal Gerber & Eisenberg, August 28, 2012: US08251798 (11 worldwide citation)

A bonus game that operates in combination with a slot machine base game is provided. The bonus game includes a series of free spins or free evaluations in which symbols of a set of symbols are generated. The free spins also generate executor symbols that alone or in accumulation cause one of the sym ...


6
Matthew E Belger, Darren Maya, Anisur R Chowdhury, Hans Elias, Karen M Cregan, Anthony J Baerlocher: Gaming device having sequential activations of a game and replay of previous activations of the game. IGT, Neal Gerber & Eisenberg, September 4, 2012: US08257163 (5 worldwide citation)

A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one and preferably a plurality of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming dev ...


7
Matthew E Belger, Darren Maya, Anisur R Chowdhury, Hans Elias, Karen M Cregan, Anthony J Baerlocher: Gaming device having sequential activations of a game and replay of previous activations of the game. IGT, Neal Gerber & Eisenberg, August 14, 2012: US08241108 (4 worldwide citation)

A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one and preferably a plurality of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming dev ...


8
Matthew E Belger, Karen M Cregan: Gaming device having free spin mode with symbol elimination. IGT, Neal Gerber & Eisenberg, March 11, 2014: US08668567 (1 worldwide citation)

A bonus game that operates in combination with a slot machine base game is provided. The bonus game includes a series of free spins or free evaluations in which symbols of a set of symbols are generated. The free spins also generate executor symbols that alone or in accumulation cause one of the sym ...


9
Matthew E Belger, Darren Maya, Anisur R Chowdhury, Hans Elias, Karen M Cregan, Anthony J Baerlocher: Gaming device having sequential activations of a game and replay of previous activations of the game. IGT, Neal Gerber & Eisenberg, October 22, 2013: US08562410

A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming device to flag the outcome of ...


10
Matthew E Belger, Darren Maya, Anisur R Chowdhury, Hans Elias, Karen M Cregan, Anthony J Baerlocher: Gaming device having sequential activations of a game and replay of previous activations of the game. Igt, Bell Boyd & Lloyd, May 15, 2008: US20080113761-A1

A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one and preferably a plurality of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming dev ...