Individual holder
PARSONS FREDERICK L
3 granted patents·131 citations·filing 1977–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0195USD254505SHose couplingPARSONS FREDERICK L·Filed 1977·Granted Mar 18, 1980·91 cites·1 claims
- 0271US4665769ADifferential drivePARSONS FREDERICK L·Filed 1985·Granted May 19, 1987·24 cites·4 claims
- 0348US4227628AFluid dispensing pump having axially deformable valvePARSONS FREDERICK L·Filed 1979·Granted Oct 14, 1980·16 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →