Inventor · disambiguated record
Ralph S. Walker
Also filed as: WALKER RALPH · WALKER RALPH S · YOUNG JAMES E
9 granted patents·149 citations·filing 1978–2013
88Inventor score
Top patents by PatentIndex Score
9 records- 0187US7294092B2Control of coasting downshifts in an automatic transmission for motor vehiclesFORD GLOBAL TECH LLC·Filed 2005·Granted Nov 13, 2007·20 cites·8 claims
- 0277US8292785B2Control of torque direction transition in a powershift transmissionWALKER RALPH S·Filed 2010·Granted Oct 23, 2012·5 cites·20 claims
- 0373US8308609B2Power-off downshift engagement dampeningHOLLAND SHAWN A·Filed 2010·Granted Nov 13, 2012·5 cites·13 claims
- 0467US4407280ADisposable hoodTRAMMELL W EDGAR·Filed 1981·Granted Oct 4, 1983·30 cites·8 claims
- 0548US4192303AFlow regulating device for arterial catheter systemsWALKER RALPH S·Filed 1978·Granted Mar 11, 1980·35 cites·10 claims
- 0646US9631681B2Gear mechanism for motor vehiclesFORD GLOBAL TECH LLC·Filed 2013·Granted Apr 25, 2017·0 cites·10 claims
- 0744US4337770AFlow regulating device for arterial catheter systemsYOUNG JAMES E·Filed 1981·Granted Jul 6, 1982·37 cites·12 claims
- 0842US4278083AFlow regulating device for arterial catheter systemsYOUNG JAMES E·Filed 1979·Granted Jul 14, 1981·15 cites·12 claims
- 0933USD273612SNeonatal hoodTRAMMELL WALLACE E·Filed 1981·Granted Apr 24, 1984·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →