Assignee
HILTON DAVID
US·1 granted patent·4 pending applications·24 citations·filing 1987–2012
Top patents by PatentIndex Score
5 records- 0162US4762968AEmergency cut off deviceHILTON DAVID·Filed 1987·Granted Aug 9, 1988·24 cites·8 claims
- 0256US2006092476A1Document with user authenticationHILTON DAVID·Filed 2003·Application pending·0 cites
- 0356US2012183938A1Apparatus and methods for giving and receiving performance recognitionHILTON DAVID·Filed 2012·Application pending·0 cites
- 0456US2012183937A1Apparatus and methods for facilitating performance recognition among users in a groupHILTON DAVID·Filed 2012·Application pending·0 cites
- 0535US2006210138A1Verification of authenticity of check dataHILTON DAVID·Filed 2004·Application pending·0 cites
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