Inventor · disambiguated record
Christian D. Gerchak
Also filed as: GERCHAK CHRISTIAN D · Gerchak Christian
16 granted patents·2 pending applications·43 citations·filing 2013–2024
91Inventor score
Technology areasG07F
Files withIGT RENO NEV18
Top patents by PatentIndex Score
18 records- 0184USD1048053SDisplay screen or a portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2022·Granted Oct 22, 2024·8 cites·1 claims
- 0283US10319186B2Gaming system and method providing a plurality of different player-selectable wager alternatives when a credit balance is less than a designated wager amount and greater than or equal to a lowest eligible credit balanceIGT RENO NEV·Filed 2017·Granted Jun 11, 2019·5 cites·12 claims
- 0382USD1049133SDisplay screen or portion thereof with a transitional graphical user interfaceIGT RENO NEV·Filed 2022·Granted Oct 29, 2024·9 cites·1 claims
- 0480US10347075B2Gaming system and method for determining awards based on secondary symbolsIGT RENO NEV·Filed 2017·Granted Jul 9, 2019·5 cites·24 claims
- 0579US11704973B2System and method for dynamically configuring triggering conditions of an eventIGT RENO NEV·Filed 2019·Granted Jul 18, 2023·3 cites·13 claims
- 0675US10186106B2Gaming system and method for determining awards based on interacting symbolsIGT RENO NEV·Filed 2016·Granted Jan 22, 2019·3 cites·21 claims
- 0771US10269213B2Gaming system and method providing a game having a sub-symbol award evaluationIGT RENO NEV·Filed 2017·Granted Apr 23, 2019·1 cites·22 claims
- 0870US9501898B1Gaming system and method providing a game having a sub-symbol award evaluationIGT RENO NEV·Filed 2013·Granted Nov 22, 2016·2 cites·20 claims
- 0970US9293005B2Gaming system and method providing a plurality of different player-selectable wager alternatives when a credit balance is less than a designated wager amount and greater than or equal to a lowest eligible credit balanceIGT RENO NEV·Filed 2013·Granted Mar 22, 2016·3 cites·20 claims
- 1069US9858760B2Gaming system and method providing a game having a sub-symbol award evaluationIGT RENO NEV·Filed 2016·Granted Jan 2, 2018·1 cites·20 claims
- 1167US9208648B2Gaming system and method for triggering a random secondary game in association with multiple concurrently played primary gamesIGT RENO NEV·Filed 2013·Granted Dec 8, 2015·2 cites·23 claims
- 1264US9501894B2Gaming system and method for triggering a secondary game in association with multiple concurrently played primary gamesIGT RENO NEV·Filed 2015·Granted Nov 22, 2016·1 cites·17 claims
- 1360US2023290224A1System and method for dynamically configuring triggering conditions of an eventIGT RENO NEV·Filed 2023·Application pending·0 cites
- 1458US10916091B2Gaming system and method providing a plurality of different player-selectable wager alternatives when a credit balance is less than a designated wager amount and greater than or equal to a lowest eligible credit balanceIGT RENO NEV·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 1551US9865129B2Gaming system and method providing a plurality of different player-selectable wager alternatives when a credit balance is less than a designated wager amount and greater than or equal to a lowest eligible credit balanceIGT RENO NEV·Filed 2016·Granted Jan 9, 2018·0 cites·29 claims
- 1647USD1098169SDisplay screen or a portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2024·Granted Oct 14, 2025·0 cites·1 claims
- 1747USD1095573SDisplay screen or a portion thereof with a graphical user interfaceIGT RENO NEV·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
- 1838US2018225915A1Gaming system and method providing a reel-based wagering game having a reel-upgrade featureIGT RENO NEV·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →