Individual holder
LEWIS JEFFREY J
3 granted patents·36 citations·filing 1979–2003
Individually held — no corporate assignee on record.
Technology mixG10D2
Top patents by PatentIndex Score
3 records- 0154US4320686AWind instrument with continuously variable pitch controlLEWIS JEFFREY J·Filed 1979·Granted Mar 23, 1982·15 cites·1 claims
- 0251US4401007AWind instrumentLEWIS JEFFREY J·Filed 1982·Granted Aug 30, 1983·14 cites·5 claims
- 0348USD498270SWalking toy figureLEWIS JEFFREY J·Filed 2003·Granted Nov 9, 2004·7 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →