Inventor · disambiguated record
Douglas Andrews
Also filed as: ANDREWS DOUGLAS · ANDREWS DOUGLAS S
5 granted patents·218 citations·filing 1997–2008
83Inventor score
Top patents by PatentIndex Score
5 records- 0175US5901958AMethod of playing a royal card stud poker game at a casino gaming tableFiled 1997·Granted May 11, 1999·100 cites·11 claims
- 0274US7415831B2Integration of automated cryopump safety purgeBROOKS AUTOMATION INC·Filed 2005·Granted Aug 26, 2008·4 cites·33 claims
- 0370US5908353AMethod and apparatus for playing royal card stud poker and royal card draw poker gamesFiled 1997·Granted Jun 1, 1999·71 cites·10 claims
- 0462US6311979B1Method and apparatus for playing a pinochle-poker type wagering game at a gaming table and on video gaming machinesFiled 1999·Granted Nov 6, 2001·42 cites·17 claims
- 0556US9970427B2Integration of automated cryopump safety purgeAMUNDSEN PAUL E·Filed 2008·Granted May 15, 2018·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →