Individual holder
PRATT RICHARD J
US·4 granted patents·1 pending application·53 citations·filing 1983–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0186USD284487SAural/visual signalling instrumentPRATT RICHARD J·Filed 1983·Granted Jul 1, 1986·26 cites·1 claims
- 0260USD410690SRattle head capPRATT RICHARD J·Filed 1998·Granted Jun 8, 1999·13 cites·1 claims
- 0344US2008068455A1Rear facing viewing system for large vehiclesPRATT RICHARD J·Filed 2006·Application pending·0 cites
- 0439USD423881SPortable coolerPRATT RICHARD J·Filed 1999·Granted May 2, 2000·4 cites·1 claims
- 0539US4913940AWhirling banner or kerchiefPRATT RICHARD J·Filed 1988·Granted Apr 3, 1990·10 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →