Assignee
SPENCER ERIC
1 granted patent·2 pending applications·11 citations·filing 2003–2007
Top patents by PatentIndex Score
3 records- 0165US7174664B2Hand-held signaling deviceSPENCER ERIC·Filed 2003·Granted Feb 13, 2007·11 cites·6 claims
- 0249US2007119080A1Hand-held signaling deviceSPENCER ERIC·Filed 2007·Application pending·0 cites
- 0334US2005286479A1Business method and apparatus for providing wireless telecommunication services for mobile applicationsSPENCER ERIC·Filed 2004·Application pending·0 cites
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