Inventor · disambiguated record
Christopher B. Drake
Also filed as: DRAKE CHRISTOPHER B · DRAKE CHRISTOPHER BRIAN
4 granted patents·2 pending applications·32 citations·filing 2012–2017
72Inventor score
Top patents by PatentIndex Score
6 records- 0184US8454434B1Gaming system and method for providing an offer and acceptance game with progressive awards associated with a quantity of progressive tokensSCHAEFER CRAIG M·Filed 2012·Granted Jun 4, 2013·23 cites·46 claims
- 0278US9558629B2Gaming system and method for providing a plurality of chances of winning a progressive awardIGT RENO NEV·Filed 2013·Granted Jan 31, 2017·8 cites·16 claims
- 0371US8764557B2Gaming system and method for providing an offer and acceptance game with progressive awardsIGT RENO NEV·Filed 2013·Granted Jul 1, 2014·1 cites·20 claims
- 0452US9076299B2Gaming system and method for providing an offer and acceptance game with progressive awardsIGT RENO NEV·Filed 2013·Granted Jul 7, 2015·0 cites·20 claims
- 0543US2017132876A1Gaming system and method for providing a plurality of chances of winning a progressive awardIGT RENO NEV·Filed 2017·Application pending·0 cites
- 0634US2018075702A1Games and gaming machines with accumulating multiplier functionalityAGS LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →