Inventor · disambiguated record
Michael C. Lightman
Also filed as: LIGHTMAN MICHAEL C
6 granted patents·1 pending application·42 citations·filing 2009–2013
78Inventor score
Top patents by PatentIndex Score
7 records- 0191US8597109B2System and method for increasing player participationHERRMANN MARK E·Filed 2010·Granted Dec 3, 2013·23 cites·37 claims
- 0287US8435119B2User-controlled sweepstakes entriesHARDY DOW K·Filed 2010·Granted May 7, 2013·15 cites·30 claims
- 0374US8398479B2System and method for conducting a game of chanceHARDY DOW K·Filed 2010·Granted Mar 19, 2013·4 cites·20 claims
- 0454US2010311496A1System and method for generating tickets on demandTAYLOR JOHN E·Filed 2009·Application pending·0 cites
- 0553US8821295B2User-controlled sweepstakes entriesSCIENTIFIC GAMES HOLDINGS LTD·Filed 2013·Granted Sep 2, 2014·0 cites·19 claims
- 0653US8784185B2System and method for conducting a game of chanceSCIENTIFIC GAMES HOLDINGS LTD·Filed 2013·Granted Jul 22, 2014·0 cites·20 claims
- 0752US9324213B2System and method for increasing player participationSCIENTIFIC GAMES HOLDINGS LTD·Filed 2013·Granted Apr 26, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →