Inventor · disambiguated record
Grant F. Kowell
Also filed as: KOWELL GRANT F
1 granted patent·4 pending applications·7 citations·filing 2005–2017
33Inventor score
Top patents by PatentIndex Score
5 records- 0161US8491369B2Method and apparatus for playing a skill gameKOWELL GRANT F·Filed 2007·Granted Jul 23, 2013·7 cites·19 claims
- 0235US2005239534A1Card dispensing machineCARSTENS DENNIS L·Filed 2005·Application pending·0 cites
- 0335US2014024439A1Method and apparatus for playing a skill gameKOWELL GRANT F·Filed 2013·Application pending·0 cites
- 0433US2017169669A1Entertainment Apparatus with Preview FeatureKOWELL GRANT F·Filed 2017·Application pending·0 cites
- 0531US2005194741A1Secure lottery ticket and method of operating raffleFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →