Inventor · disambiguated record
James P. Helgesen
Also filed as: HELGESEN JAMES · HELGESEN JAMES P · HELGESEN JAMES PHILIP
10 granted patents·1,409 citations·filing 1993–2016
91Inventor score
Top patents by PatentIndex Score
10 records- 0198US5472194AProgressive gaming apparatusSHUFFLE MASTER INC·Filed 1993·Granted Dec 5, 1995·551 cites·5 claims
- 0294US7367884B2Photoelectric gaming token sensing apparatus with flush mounted gaming token supporterSHUFFLE MASTER INC·Filed 2003·Granted May 6, 2008·167 cites·14 claims
- 0394US6149154ADevice and method for forming hands of randomly arranged cardsSHUFFLE MASTER GAMING·Filed 1998·Granted Nov 21, 2000·360 cites·39 claims
- 0493US6299534B1Gaming apparatus with proximity switchSHUFFLE MASTER INC·Filed 1997·Granted Oct 9, 2001·317 cites·22 claims
- 0587US10546457B2Gaming tables and methods for administering roulette bonus wagers using a roulette ball launching systemBALLY GAMING INC·Filed 2016·Granted Jan 28, 2020·9 cites·22 claims
- 0672US10076701B2Rim-mounted roulette ball launching systemBALLY GAMING INC·Filed 2016·Granted Sep 18, 2018·2 cites·6 claims
- 0770US9536389B2Wager recognition system having ambient light sensor and related methodBALLY GAMING INC·Filed 2014·Granted Jan 3, 2017·2 cites·20 claims
- 0865US10118087B2Rim-mounted roulette ball launching systemBALLY GAMING INC·Filed 2016·Granted Nov 6, 2018·1 cites·20 claims
- 0950US10311673B2Wager recognition system having ambient light sensor and related methodBALLY GAMING INC·Filed 2016·Granted Jun 4, 2019·0 cites·17 claims
- 1040US10105591B2Roulette ball launching systemBALLY GAMING INC·Filed 2015·Granted Oct 23, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →