Inventor · disambiguated record
William H. Sink
Also filed as: FLOTOW RICHARD A · SINK WILLIAM H · SINK WILLIAM HOWARD
15 granted patents·207 citations·filing 1974–1992
93Inventor score
Top patents by PatentIndex Score
15 records- 0190US3939951ADiaphragm clutch spring having radial and rotational restraintsDANA CORP·Filed 1974·Granted Feb 24, 1976·46 cites·1 claims
- 0273US4034836AClutch with friction reducing lever assemblyDANA CORP·Filed 1976·Granted Jul 12, 1977·19 cites·6 claims
- 0372US4479569ASpring means for a clutchDANA CORP·Filed 1982·Granted Oct 30, 1984·19 cites·24 claims
- 0465US4560048ACooling system for friction clutches for vehiclesDANA CORP·Filed 1983·Granted Dec 24, 1985·14 cites·12 claims
- 0563US4762215ABrake torque limiting couplingDANA CORP·Filed 1981·Granted Aug 9, 1988·17 cites·16 claims
- 0663US4285424ALocking device for a friction type clutchDANA CORP·Filed 1980·Granted Aug 25, 1981·14 cites·1 claims
- 0761US4157749AClutch with friction reducing lever assemblyDANA CORP·Filed 1977·Granted Jun 12, 1979·13 cites·2 claims
- 0853US4478324AResilient drive means for a clutchDANA CORP·Filed 1982·Granted Oct 23, 1984·10 cites·8 claims
- 0952US4333554ASelf-aligning clutch plate drive apparatusDANA CORP·Filed 1980·Granted Jun 8, 1982·9 cites·12 claims
- 1050US4269296ATwo-stage coaxial spring damperFLOTOW RICHARD A·Filed 1979·Granted May 26, 1981·14 cites·7 claims
- 1144US5230413ASealing arrangement for a clutch with a lubricated adjusting ringDANA CORP·Filed 1992·Granted Jul 27, 1993·13 cites·7 claims
- 1243US4114743AFluid actuated operator and clutch linkageDANA CORP·Filed 1976·Granted Sep 19, 1978·9 cites·9 claims
- 1340US4940126ADiaphragm spring clutchDANA CORP·Filed 1988·Granted Jul 10, 1990·6 cites·6 claims
- 1437US4148385ACoupling device with spring damperDANA CORP·Filed 1977·Granted Apr 10, 1979·4 cites·13 claims
- 1529US4128045ASystem for rotating a control shaftDANA CORP·Filed 1977·Granted Dec 5, 1978·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →