Inventor · disambiguated record
Charles Drennan
Also filed as: DRENNAN CHARLES · DRENNAN III CHARLES
1 granted patent·2 pending applications·1 citations·filing 2016–2022
17Inventor score
Technology areasG07F
Top patents by PatentIndex Score
3 records- 0154US11403911B2Apparatus and method to automatically administer multi-level progressive wagersSeven Aces LLC·Filed 2019·Granted Aug 2, 2022·1 cites·20 claims
- 0237US2023101435A1Apparatus and method to automatically administer multi-level progressive wagersSeven Aces LLC·Filed 2022·Application pending·0 cites
- 0323US2018068517A1Electronic chip tray with chip sensorsDRENNAN III CHARLES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →