Inventor · disambiguated record
William C. Kruckemeyer
Also filed as: KRUCKEMEYER WILLIAM C · KRUCKEMEYER WILLIAM CHARLES
73 granted patents·6 pending applications·2,259 citations·filing 1985–2009
99Inventor score
Files withDELPHI TECH INC50GEN MOTORS CORP23FOISTER ROBERT T1KRUCKEMEYER WILLIAM C1NEHL THOMAS WOLFGANG1
Top patents by PatentIndex Score
79 records- 0198US7229303B2Environmentally sealed connector with blind mating capabilityDELPHI TECH INC·Filed 2005·Granted Jun 12, 2007·139 cites·10 claims
- 0298US6527093B2Pressure controlled suspension damperDELPHI TECH INC·Filed 2001·Granted Mar 4, 2003·122 cites·25 claims
- 0397US6513819B1Hydraulically actuated sway bar latchDELPHI TECH INC·Filed 2000·Granted Feb 4, 2003·91 cites·20 claims
- 0496US6422360B1Dual mode suspension damper controlled by magnetostrictive elementDELPHI TECH INC·Filed 2001·Granted Jul 23, 2002·59 cites·23 claims
- 0595US6419058B1Magnetorheological damper with piston bypassDELPHI TECH INC·Filed 2001·Granted Jul 16, 2002·51 cites·14 claims
- 0695US5848678APassive magnetorheological clutchGEN MOTORS CORP·Filed 1997·Granted Dec 15, 1998·65 cites·6 claims
- 0794US6311810B1Magnetorheological fluid damperDELPHI TECH INC·Filed 1999·Granted Nov 6, 2001·89 cites·1 claims
- 0894US5896965AMagnetorheological fluid fan clutchGEN MOTORS CORP·Filed 1997·Granted Apr 27, 1999·76 cites·10 claims
- 0993US6419057B1Power-off damping in MR damperDELPHI TECH INC·Filed 2001·Granted Jul 16, 2002·45 cites·13 claims
- 1093US5690195AAlternating state pressure regulation valved damperGEN MOTORS CORP·Filed 1996·Granted Nov 25, 1997·78 cites·14 claims
- 1192US6637558B2Magnetorheological steering damperDELPHI TECH INC·Filed 2001·Granted Oct 28, 2003·44 cites·11 claims
- 1290US6902045B2Apparatus, system and method for a vehicle suspension systemDELPHI TECH INC·Filed 2003·Granted Jun 7, 2005·44 cites·18 claims
- 1390US6758041B2Electric power brake boosterDELPHI TECH INC·Filed 2002·Granted Jul 6, 2004·29 cites·24 claims
- 1490US6450304B1Piston and rod assembly for air-actuated variable dampingDELPHI TECH INC·Filed 2001·Granted Sep 17, 2002·44 cites·22 claims
- 1590US6318519B1Magnetorheological fluid damper tunable for smooth transitionsDELPHI TECH INC·Filed 2000·Granted Nov 20, 2001·38 cites·15 claims
- 1690US6318522B1Rotary damper with magnetic sealsDELPHI TECH INC·Filed 1999·Granted Nov 20, 2001·76 cites·2 claims
- 1790US4789051ADamper with internally powered selective ride valvingGEN MOTORS CORP·Filed 1987·Granted Dec 6, 1988·51 cites·5 claims
- 1889US5749596ALatchable stabilizer bar actuatorGEN MOTORS CORP·Filed 1996·Granted May 12, 1998·60 cites·5 claims
- 1988US6161662ASuspension damper for motor vehicleDELPHI TECH INC·Filed 1999·Granted Dec 19, 2000·61 cites·6 claims
- 2087US6318526B1Compliant rod guide and seal assemblyDELPHI TECH INC·Filed 1999·Granted Nov 20, 2001·50 cites·8 claims
- 2185US7077227B2Controlled truck cab suspensionDELPHI TECH INC·Filed 2003·Granted Jul 18, 2006·26 cites·26 claims
- 2284US8327984B2Magnetorheological (MR) piston assembly with primary and secondary channels to improve MR damper forceFOISTER ROBERT T·Filed 2009·Granted Dec 11, 2012·18 cites·19 claims
- 2383US7077226B2Controlled truck cab suspension systemDELPHI TECH INC·Filed 2003·Granted Jul 18, 2006·29 cites·16 claims
- 2483US6637555B2Pneumatic connections for vehicle suspensionsDELPHI TECH INC·Filed 2001·Granted Oct 28, 2003·24 cites·5 claims
- 2581US8286763B2Magnetorheological fluid-based device having a magnetorheological piston assemblyNEHL THOMAS WOLFGANG·Filed 2008·Granted Oct 16, 2012·7 cites·11 claims
- 2681US6547224B2Pneumatic self leveling suspension damperDELPHI TECH INC·Filed 2001·Granted Apr 15, 2003·44 cites·17 claims
- 2781US6481659B1Variable load limiting restraint retractorDELPHI TECH INC·Filed 2000·Granted Nov 19, 2002·33 cites·20 claims
- 2881US6464050B2Magneto-rheological steering damperDELPHI TECH INC·Filed 2001·Granted Oct 15, 2002·19 cites·13 claims
- 2981US6345706B1Electrical coupling assembly for a magnetorheological damperDELPHI TECH INC·Filed 1999·Granted Feb 12, 2002·37 cites·41 claims
- 3080US6637557B2Magnetorheological strut piston with compression bypassDELPHI TECH INC·Filed 2001·Granted Oct 28, 2003·21 cites·23 claims
- 3180US6516926B2Piston rod surface finish requirement for MR dampening devicesDELPHI TECH INC·Filed 2001·Granted Feb 11, 2003·20 cites·15 claims
- 3280US6464051B2Magnetorheological dampers with improved wear resistanceDELPHI TECH INC·Filed 2001·Granted Oct 15, 2002·21 cites·5 claims
- 3379US6679508B2Flexible no-lash drive plateDELPHI TECH INC·Filed 2001·Granted Jan 20, 2004·20 cites·6 claims
- 3479US6481546B2Magneto-rheological damping valve using laminated constructionDELPHI TECH INC·Filed 2001·Granted Nov 19, 2002·20 cites·37 claims
- 3578US5896964ASplit rotor cooling fan clutchGEN MOTORS CORP·Filed 1997·Granted Apr 27, 1999·30 cites·13 claims
- 3678US5605384AAccess valve evacuation and fill of inaccessible cavitiesGEN MOTORS CORP·Filed 1996·Granted Feb 25, 1997·28 cites·20 claims
- 3777US6508480B2Vehicle steering damping system with magnetostrictive elementDELPHI TECH INC·Filed 2001·Granted Jan 21, 2003·18 cites·29 claims
- 3877US6263779B1Snap ring closure systemDELPHI TECH INC·Filed 1999·Granted Jul 24, 2001·25 cites·10 claims
- 3977US6036183ABi-state hydraulic engine mountGEN MOTORS CORP·Filed 1998·Granted Mar 14, 2000·35 cites·6 claims
- 4076US7240754B2Truck cab suspension controlDELPHI TECH INC·Filed 2004·Granted Jul 10, 2007·27 cites·6 claims
- 4176US5855417AIntegral control and isolation valve proportional brake systemGEN MOTORS CORP·Filed 1994·Granted Jan 5, 1999·21 cites·9 claims
- 4275US6616124B2Spool valve for controlled dampersDELPHI TECH INC·Filed 2002·Granted Sep 9, 2003·17 cites·20 claims
- 4374US7307371B2Actuator with amplified stroke lengthDELPHI TECH INC·Filed 2005·Granted Dec 11, 2007·7 cites·20 claims
- 4474US5070970AMulti-tube shock absorberGEN MOTORS CORP·Filed 1990·Granted Dec 10, 1991·32 cites·4 claims
- 4573US6662912B2Magneto-rheological steering damperDELPHI TECH INC·Filed 2002·Granted Dec 16, 2003·18 cites·4 claims
- 4673US6341677B1Vehicle rotary suspension damper of composite constructionDELPHI TECH INC·Filed 2000·Granted Jan 29, 2002·24 cites·23 claims
- 4772US6637560B2Vehicle damper assembly and method of modulating fluid flowDELPHI TECH INC·Filed 2002·Granted Oct 28, 2003·14 cites·15 claims
- 4872US6536565B2Rotary damperDELPHI TECH INC·Filed 2001·Granted Mar 25, 2003·20 cites·17 claims
- 4972US5609401AProportional braking system with dual poppet valvesGEN MOTORS CORP·Filed 1995·Granted Mar 11, 1997·23 cites·9 claims
- 5071US5690319APneumatic suspension systemGEN MOTORS CORP·Filed 1996·Granted Nov 25, 1997·39 cites·15 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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