Inventor · disambiguated record
Peter O. Harken
Also filed as: HARKEN PETER O
11 granted patents·189 citations·filing 1976–1995
91Inventor score
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11 records- 0185US4453486ACam cleatVANGUARD INC·Filed 1983·Granted Jun 12, 1984·41 cites·29 claims
- 0271US5044294AMast track system for sailing vesselHARKEN INC·Filed 1990·Granted Sep 3, 1991·19 cites·8 claims
- 0368US5829736AWinch having drum of two diameters for alternative engagement by a line at two speedsHARKEN INC·Filed 1995·Granted Nov 3, 1998·29 cites·7 claims
- 0468US4160541ASwivel baseVANGUARD INC·Filed 1977·Granted Jul 10, 1979·17 cites·6 claims
- 0565US5249543ASnatch blockHARKEN INC·Filed 1992·Granted Oct 5, 1993·27 cites·3 claims
- 0665USD293881SMarine block or similar articleVANGUARD INC·Filed 1985·Granted Jan 26, 1988·11 cites·1 claims
- 0762US4719869ASailboat traveler car assembly with removable blockVANGUARD INC·Filed 1986·Granted Jan 19, 1988·14 cites·21 claims
- 0859USD306134SPulley-type bearing block or similar articleVANGUARD INC·Filed 1986·Granted Feb 20, 1990·11 cites·1 claims
- 0951US4074892APlural bearing and sheave assemblyVANGUARD INC·Filed 1976·Granted Feb 21, 1978·10 cites·10 claims
- 1036US5156378ABearing block having high strength to weight ratioHARKEN INC·Filed 1991·Granted Oct 20, 1992·8 cites·6 claims
- 1121US4718371AResilient support for yacht fittingVANGUARD INC·Filed 1986·Granted Jan 12, 1988·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →