Inventor · disambiguated record
David W. Kraft
Also filed as: KRAFT DAVID W
4 granted patents·6 pending applications·393 citations·filing 1988–2007
83Inventor score
Top patents by PatentIndex Score
10 records- 0193USD333164SElectronic game housingVIDEO LOTTERY CONSULTANTS INC·Filed 1991·Granted Feb 9, 1993·243 cites·1 claims
- 0288US7938719B2Gaming method and apparatus with triggering of bonus events by the presence of a trigger symbol in particular locationsIGT RENO NEV·Filed 2005·Granted May 10, 2011·24 cites·30 claims
- 0382US4902953AMotorized window blind electrical actuatorKRAFT DAVID W·Filed 1988·Granted Feb 20, 1990·64 cites·10 claims
- 0481US7166028B2Gaming method and apparatus with triggering of bonus events by the presence of a trigger symbol in particular locationsIGT RENO NEV·Filed 2004·Granted Jan 23, 2007·62 cites·17 claims
- 0548US2008242426A1Gaming machine critical data memory system and methodKRAFT DAVID W·Filed 2007·Application pending·0 cites
- 0647US2006178198A1Gaming method and apparatus offering awards less than the wager amountDAVID W KRAFT·Filed 2005·Application pending·0 cites
- 0747US2008090663A1Gaming apparatusKRAFT DAVID W·Filed 2006·Application pending·0 cites
- 0844US2006025190A1System and method of gaming involving continued distribution of components until certain criteria are metKRAFT DAVID W·Filed 2004·Application pending·0 cites
- 0944US2002086725A1Gaming method and apparatus with triggering of bonus events by the presence of a trigger symbol in particular locationsFiled 2001·Application pending·0 cites
- 1043US2006178206A1Gaming system including multiple wager selectors and dynamic theoretical payback percentage displayKRAFT DAVID W·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →