Inventor · disambiguated record
Mark Spur
Also filed as: SPUR MARK · SPUR MARK JOHN
4 granted patents·62 citations·filing 1997–2004
76Inventor score
Top patents by PatentIndex Score
4 records- 0175US6598879B2Method of playing blackjack with hit insuranceMULTISHIFT INC·Filed 2001·Granted Jul 29, 2003·39 cites·75 claims
- 0265US6824137B2Apparatus and method of playing cribbage as a casino game and as a slot machineMULTISHIFT INC·Filed 2002·Granted Nov 30, 2004·13 cites·18 claims
- 0353US7229075B2Apparatus and method of playing cribbage as a casino game and as a slot machineSHUFFLE MASTER INC·Filed 2004·Granted Jun 12, 2007·2 cites·74 claims
- 0434US5890440AMulti-compartment cash boxFiled 1997·Granted Apr 6, 1999·8 cites·56 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →