Inventor · disambiguated record
Craig Schaefer
Also filed as: SCHAEFER CRAIG · SCHAEFER CRAIG M · SCHAEFER CRAIG MICHAEL
27 granted patents·8 pending applications·251 citations·filing 1997–2025
96Inventor score
Top patents by PatentIndex Score
35 records- 0189USD1037296SDisplay screen or portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2022·Granted Jul 30, 2024·15 cites·1 claims
- 0289USD1036468SDisplay screen or portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2022·Granted Jul 23, 2024·14 cites·1 claims
- 0388USD1037295SDisplay screen or portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2022·Granted Jul 30, 2024·14 cites·1 claims
- 0488US9441692B2Proximity sensor for brake wear detectionSCHAEFER CRAIG·Filed 2008·Granted Sep 13, 2016·15 cites·20 claims
- 0584US8454434B1Gaming system and method for providing an offer and acceptance game with progressive awards associated with a quantity of progressive tokensSCHAEFER CRAIG M·Filed 2012·Granted Jun 4, 2013·23 cites·46 claims
- 0684US2025095449A1Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2024·Application pending·0 cites
- 0784US2025095446A1Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2024·Application pending·0 cites
- 0884US2025095445A1Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2024·Application pending·0 cites
- 0984US2025095447A1Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2024·Application pending·0 cites
- 1082US8708828B2Pluggable modular gaming modifiers and configuration templates for gaming environmentsROWE RICHARD E·Filed 2007·Granted Apr 29, 2014·12 cites·36 claims
- 1179US12183162B2Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 1279US12183161B2Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 1379US12183160B2Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 1479US12175839B2Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 1578US9558629B2Gaming system and method for providing a plurality of chances of winning a progressive awardIGT RENO NEV·Filed 2013·Granted Jan 31, 2017·8 cites·16 claims
- 1677US11222508B2Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2019·Granted Jan 11, 2022·1 cites·13 claims
- 1773US11735008B2Gaming system and method providing free plays of a game with increasing quantities of paylinesIGT RENO NEV·Filed 2021·Granted Aug 22, 2023·0 cites·12 claims
- 1871US8795048B2Gaming system, gaming device, and method providing a multi-stage dice bonus gameSCHAEFER CRAIG M·Filed 2011·Granted Aug 5, 2014·6 cites·24 claims
- 1971US8764557B2Gaming system and method for providing an offer and acceptance game with progressive awardsIGT RENO NEV·Filed 2013·Granted Jul 1, 2014·1 cites·20 claims
- 2071US6932340B1Method of playing a dice wagering gameWEST COAST GAMING INC·Filed 2003·Granted Aug 23, 2005·55 cites·20 claims
- 2170US9293010B2Wagering agentFILIPOUR CAMERON·Filed 2012·Granted Mar 22, 2016·4 cites·20 claims
- 2267US6554282B2Method of playing cribbage in a casino settingFiled 2001·Granted Apr 29, 2003·21 cites·20 claims
- 2366USD1091580SDisplay screen or a portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2023·Granted Sep 2, 2025·3 cites·1 claims
- 2465USD1033462SDisplay screen or portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2022·Granted Jul 2, 2024·3 cites·1 claims
- 2564US2025308335A1Held reel with increasing multiplier sequenceIGT RENO NEV·Filed 2025·Application pending·0 cites
- 2663US2025308333A1Held reel with increasing multiplier sequenceIGT RENO NEV·Filed 2025·Application pending·0 cites
- 2759US6196548B1Method of playing a wagering card game based on suits onlyFiled 1999·Granted Mar 6, 2001·29 cites·9 claims
- 2857US5882009AWagering card game based on suits onlyFiled 1997·Granted Mar 16, 1999·27 cites·5 claims
- 2955US11763629B2Activity agentIGT RENO NEV·Filed 2020·Granted Sep 19, 2023·0 cites·18 claims
- 3054US12361792B2Held reel with increasing multiplier sequenceIGT RENO NEV·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 3152US9076299B2Gaming system and method for providing an offer and acceptance game with progressive awardsIGT RENO NEV·Filed 2013·Granted Jul 7, 2015·0 cites·20 claims
- 3248US2016196721A1Wagering agentIGT RENO NEV·Filed 2016·Application pending·0 cites
- 3343US10275995B2Gaming system and method providing a skill-based wagering game with an available supplemental skill awardIGT RENO NEV·Filed 2016·Granted Apr 30, 2019·0 cites·18 claims
- 3443US2017132876A1Gaming system and method for providing a plurality of chances of winning a progressive awardIGT RENO NEV·Filed 2017·Application pending·0 cites
- 3541US10540855B2Gaming system and method for redistributing funds amongst players of skill gamesIGT RENO NEV·Filed 2016·Granted Jan 21, 2020·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →