Individual holder
GREENSPON DAVID M
4 granted patents·158 citations·filing 2004–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0193USD548523SDrinking tumbler with stirring apparatusGREENSPON DAVID M·Filed 2004·Granted Aug 14, 2007·79 cites·1 claims
- 0287USD548522SDrinking mug with stirring apparatusGREENSPON DAVID M·Filed 2004·Granted Aug 14, 2007·43 cites·1 claims
- 0376US7360921B1Portable flashlight alarm clockGREENSPON DAVID M·Filed 2006·Granted Apr 22, 2008·15 cites·12 claims
- 0474USD530734SCalculatorGREENSPON DAVID M·Filed 2004·Granted Oct 24, 2006·21 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →