Inventor · disambiguated record
L. Donald Speer, Ii
Also filed as: SPEER II L DONALD
1 granted patent·3 pending applications·133 citations·filing 2009–2011
55Inventor score
Technology areasG07F
Top patents by PatentIndex Score
4 records- 0188US8182326B2Outcome based display of gaming resultsSPEER II L DONALD·Filed 2009·Granted May 22, 2012·133 cites·24 claims
- 0249US2011009181A1Method of searching for gaming device displayVCAT LLC·Filed 2009·Application pending·0 cites
- 0348US2010227687A1Random generated display associated with gaming deviceVCAT LLC·Filed 2009·Application pending·0 cites
- 0432US2013165200A1Gaming device with pattern displaySPEER II L DONALD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →