P

Inventor

ACRES JOHN F

US253 patents
⚠️ This page may combine multiple inventors who share the name “ACRES JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ACRES GAMING INC

21 patents
USRE38812EOct 4, 2005

Method and apparatus for operating networked gaming devices

ACRES GAMING INC488 citations99
US6832958B2Dec 21, 2004

Method and apparatus for operating networked gaming devices

ACRES GAMING INC304 citations99
US6712697B2Mar 30, 2004

Method for crediting a player of an electronic gaming device

ACRES GAMING INC380 citations99
US6607441B1Aug 19, 2003

Method for transferring credit from one gaming machine to another

ACRES GAMING INC529 citations99
USRE37885EOct 15, 2002

Method and apparatus for operating networked gaming devices

ACRES GAMING INC608 citations99
US6375569B2Apr 23, 2002

Operation of gaming machines in a linked bonus prize winning mode

ACRES GAMING INC591 citations99
US6375567B1Apr 23, 2002

Method and apparatus for implementing in video a secondary game responsive to player interaction with a primary game

ACRES GAMING INC1,118 citations99
US6371852B1Apr 16, 2002

Method for crediting a player of an electronic gaming device

ACRES GAMING INC940 citations99
US6364768B1Apr 2, 2002

Networked gaming devices that end a bonus and concurrently initiate another bonus

ACRES GAMING INC966 citations99
US6312333B1Nov 6, 2001

Networked credit adjust meter for electronic gaming

ACRES GAMING INC420 citations99
US6257981B1Jul 10, 2001

Computer network for controlling and monitoring gaming devices

ACRES GAMING INC716 citations99
US6254483B1Jul 3, 2001

Method and apparatus for controlling the cost of playing an electronic gaming device

ACRES GAMING INC1,199 citations99
US6231445B1May 15, 2001

Method for awarding variable bonus awards to gaming machines over a network

ACRES GAMING INC1,420 citations99
US6162122ADec 19, 2000

Method and apparatus for operating networked gaming devices

ACRES GAMING INC874 citations99
US5836817ANov 17, 1998

Method and apparatus for operating networked gaming devices

ACRES GAMING INC1,148 citations99
US5820459AOct 13, 1998

Method and apparatus for operating networked gaming devices

ACRES GAMING INC993 citations99
US5752882AMay 19, 1998

Method and apparatus for operating networked gaming devices

ACRES GAMING INC936 citations99
US5741183AApr 21, 1998

Method and apparatus for operating networked gaming devices

ACRES GAMING INC1,266 citations99
US5702304ADec 30, 1997

Method and apparatus for operating networked gaming devices

ACRES GAMING INC747 citations99
US5655961AAug 12, 1997

Method for operating networked gaming devices

ACRES GAMING INC2,607 citations99
US5876284AMar 2, 1999

Method and apparatus for implementing a jackpot bonus on a network of gaming devices

ACRES GAMING INC1,208 citations97

HERRMANN MARK E

8 patents

PATENT INVEST & LICENSING CO

7 patents

ACRES JOHN F

7 patents

SCIENTIFIC GAMES HOLDINGS LTD

3 patents

IGT RENO NEV

3 patents

GAMELOGIC INC

1 patent

Showing the top 50 of 253 patents by PatentIndex Score.