Inventor · disambiguated record
Michael Charles Halvorson
Also filed as: HALVORSON MICHAEL · HALVORSON MICHAEL C · HALVORSON MICHAEL CHARLES
24 granted patents·36 pending applications·568 citations·filing 2002–2024
96Inventor score
Top patents by PatentIndex Score
60 records- 0197US10424149B1Gaming system with multiple award wheelsADP GAUSELMANN GMBH·Filed 2018·Granted Sep 24, 2019·36 cites·18 claims
- 0296US10147264B1Gaming system and method having mixed line triggers and payoutsADP GAUSELMANN GMBH·Filed 2017·Granted Dec 4, 2018·29 cites·16 claims
- 0396US6960134B2Alternative bonus games associated with slot machineIGT RENO NEV·Filed 2002·Granted Nov 1, 2005·312 cites·11 claims
- 0495US10373441B1Gaming system and method including placeholder symbols and replacement symbolsADP GAUSELMANN GMBH·Filed 2018·Granted Aug 6, 2019·21 cites·20 claims
- 0595US10332335B2Gaming system and method having row modifying reels with modifying symbolsADP GAUSELMANN GMBH·Filed 2017·Granted Jun 25, 2019·20 cites·19 claims
- 0693US10733834B1Gaming system and method of providing improved game outcomesADP GAUSELMANN GMBH·Filed 2019·Granted Aug 4, 2020·23 cites·20 claims
- 0793US10311668B1Gaming system and method having award enhancements based on stored symbolsADP GAUSELMANN GMBH·Filed 2018·Granted Jun 4, 2019·13 cites·19 claims
- 0892US10818140B2Gaming system and method providing persistent indicator awardsADP GAUSELMANN GMBH·Filed 2019·Granted Oct 27, 2020·13 cites·20 claims
- 0992US10403093B1Gaming system and method including symbol conversions based on symbol stacksADP GAUSELMANN GMBH·Filed 2018·Granted Sep 3, 2019·14 cites·20 claims
- 1092US10089819B1Gaming system and method having non-interacting reels while evaluating displayed symbol combinations for winning symbol combinationsADP GAUSELMANN GMBH·Filed 2017·Granted Oct 2, 2018·11 cites·20 claims
- 1189US10573121B2Gaming system and method having non-interacting reels while evaluating displayed symbol combinations for winning symbol combinationsADP GAUSELMANN GMBH·Filed 2018·Granted Feb 25, 2020·7 cites·21 claims
- 1289US10332336B1Gaming system and method having award enhancements based on temporary award opportunity accumulationsADP GAUSELMANN GMBH·Filed 2018·Granted Jun 25, 2019·9 cites·20 claims
- 1389US7604539B2Gaming device having a puzzle function operable to indicate information related to a game eventIGT RENO NEV·Filed 2005·Granted Oct 20, 2009·24 cites·37 claims
- 1486US7690983B2Gaming device having an indicator operable to indicate primary game outcomes and associated bonus game opportunitiesIGT RENO NEV·Filed 2005·Granted Apr 6, 2010·18 cites·27 claims
- 1585US10282938B1Gaming system and method with a resource efficient slide out game information displayADP GAUSELMANN GMBH·Filed 2017·Granted May 7, 2019·5 cites·19 claims
- 1683US12075735B2Kelp growth apparatus and method for kelp harvestingTAERRA SYSTEMS INC·Filed 2022·Granted Sep 3, 2024·1 cites·20 claims
- 1781US10304280B1Gaming system and method including interleaved reelsADP GAUSELMANN GMBH·Filed 2018·Granted May 28, 2019·3 cites·20 claims
- 1877US10339754B1Gaming system and method having independent, but interleaved reel setsADP GAUSELMANN GMBH·Filed 2018·Granted Jul 2, 2019·2 cites·20 claims
- 1974US10475275B1Gaming system with layered award wheelsADP GAUSELMANN GMBH·Filed 2018·Granted Nov 12, 2019·2 cites·20 claims
- 2074US10204472B1Gaming system and method having symbol type conversionADP GAUSELMANN GMBH·Filed 2017·Granted Feb 12, 2019·2 cites·20 claims
- 2174US10176671B1Gaming system and method having a secondary symbol award enhancementADP GAUSELMANN GMBH·Filed 2017·Granted Jan 8, 2019·2 cites·15 claims
- 2270US10529190B1Gaming system and method including stored symbol awardsADP GAUSELMANN GMBH·Filed 2018·Granted Jan 7, 2020·1 cites·20 claims
- 2362US2024415084A1Kelp growth apparatus and method for kelp harvestingTAERRA SYSTEMS INC·Filed 2024·Application pending·0 cites
- 2455US10803700B2Gaming system and method with a resource efficient slide out game information displayADP GAUSELMANN GMBH·Filed 2019·Granted Oct 13, 2020·0 cites·21 claims
- 2554US2019311571A1Gaming system and method having row modifying reels with modifying symbolsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 2654US2020005589A1Gaming system and method including interleaved reelsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 2754US2020005591A1Gaming system and method having independent, but interleaved reel setsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 2854US2020005590A1Gaming system and method having award enhancements based on stored symbolsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 2954US2020105091A1Gaming system with multiple award wheelsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3050US10818129B2Gaming system and method including symbol conversions based on symbol stacksADP GAUSELMANN GMBH·Filed 2019·Granted Oct 27, 2020·0 cites·20 claims
- 3148US2021142621A1Gaming system and method providing expanding stack symbolsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3248US2019385407A1Gaming system and method of providing partial replacement of offered awardsADP GAUSELMANN GMBH·Filed 2018·Application pending·0 cites
- 3348US2020202671A1Gaming system and method including stored symbol awardsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3448US2021110633A1Gaming system and method providing wild symbol returnsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3548US2021158655A1Gaming system and method providing selectable segment awardsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3648US2021082247A1Gaming system and method providing selectable levelsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3747US2020005597A1Gaming system and method having award enhancements based on temporary award opportunity accumulationsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3847US2021056811A1Gaming system and method providing bonus award levelsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 3947US2021019996A1Gaming system and method providing free spin award displaysADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 4047US2019206183A1Gaming system and method having free spins with cascading and looping winsADP GAUSELMANN GMBH·Filed 2018·Application pending·0 cites
- 4147US2021056806A1Gaming system and method including side betsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 4247US2020372758A1Gaming system and method of providing partial replacement of offered awardsADP GAUSELMANN GMBH·Filed 2020·Application pending·0 cites
- 4347US2019392677A1Gaming system and method including replicating symbolsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 4446US2020202662A1Gaming system and method having sub-symbols to improve awardsADP GAUSELMANN GMBH·Filed 2018·Application pending·0 cites
- 4546US2019156633A1Gaming system and method having symbol type conversionADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 4646US2019206182A1Gaming system and method having free spins with cascading and looping winsADP GAUSELMANN GMBH·Filed 2017·Application pending·0 cites
- 4746US2020202663A1Gaming system and method having a path game featureADP GAUSELMANN GMBH·Filed 2018·Application pending·0 cites
- 4846US2019206191A1Gaming system and method having symbol enhancementsADP GAUSELMANN GMBH·Filed 2019·Application pending·0 cites
- 4946US2020202661A1Gaming system providing wheels and reels gameADP GAUSELMANN GMBH·Filed 2018·Application pending·0 cites
- 5044US2019392683A1Gaming system and method including replicating symbolsADP GAUSELMANN GMBH·Filed 2018·Application pending·0 cites
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