Inventor · disambiguated record
Keith A. Jonasson
Also filed as: JONASSON KEITH A
3 granted patents·70 citations·filing 2001–2012
67Inventor score
Technology areasG07F
Top patents by PatentIndex Score
3 records- 0176US6830514B2System and method for playing a lottery-type gameSCIENT GAMES ROYALTY CORP·Filed 2001·Granted Dec 14, 2004·67 cites·28 claims
- 0253US8287353B2Lottery game methodMEYER MARK G·Filed 2003·Granted Oct 16, 2012·3 cites·6 claims
- 0346US8562413B2Lottery game methodMEYER MARK G·Filed 2012·Granted Oct 22, 2013·0 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →