Assignee
HEIN WERNER CORP
US·50 granted patents·1,068 citations·filing 1974–2001
Top patents by PatentIndex Score
50 records- 0194US5269501AVehicle and vehicle parts transportation systemHEIN WERNER CORP·Filed 1992·Granted Dec 14, 1993·64 cites·19 claims
- 0294US5076448APortable hydraulic craneHEIN WERNER CORP·Filed 1990·Granted Dec 31, 1991·60 cites·18 claims
- 0392US5338015ALifting device including a multiple-axis motion moduleHEIN WERNER CORP·Filed 1993·Granted Aug 16, 1994·49 cites·4 claims
- 0492US4899987AVehicle scissor liftHEIN WERNER CORP·Filed 1988·Granted Feb 13, 1990·79 cites·6 claims
- 0591US4598481AIntersecting laser alignment apparatus and methodHEIN WERNER CORP·Filed 1985·Granted Jul 8, 1986·110 cites·7 claims
- 0682US4691443ADrive-in, drive-out vehicle alignment systemHEIN WERNER CORP·Filed 1986·Granted Sep 8, 1987·45 cites·10 claims
- 0781US4715573AConvertible tool tray and support stand for mechanics toolHEIN WERNER CORP·Filed 1986·Granted Dec 29, 1987·50 cites·7 claims
- 0880US5086208AHand held electric arc welderHEIN WERNER CORP·Filed 1990·Granted Feb 4, 1992·53 cites·14 claims
- 0979US5505000ABattery powered laser and mount systemHEIN WERNER CORP·Filed 1994·Granted Apr 9, 1996·50 cites·7 claims
- 1076US4794783AVehicle repair and alignment rackHEIN WERNER CORP·Filed 1987·Granted Jan 3, 1989·23 cites·12 claims
- 1173US5029814AScissor jack standHEIN WERNER CORP·Filed 1987·Granted Jul 9, 1991·27 cites·39 claims
- 1273US4592225AVehicle repair and alignment rackHEIN WERNER CORP·Filed 1984·Granted Jun 3, 1986·21 cites·5 claims
- 1370US5931043AMulti-modular vehicle repair systemHEIN WERNER CORP·Filed 1997·Granted Aug 3, 1999·20 cites·4 claims
- 1470US5634778ARemote control pumpHEIN WERNER CORP·Filed 1994·Granted Jun 3, 1997·20 cites·4 claims
- 1569US5156375ALoad carrying adaptor for a transmission jackHEIN WERNER CORP·Filed 1991·Granted Oct 20, 1992·22 cites·7 claims
- 1666US4663855ADrive-in, drive-out vehicle alignment systemHEIN WERNER CORP·Filed 1986·Granted May 12, 1987·25 cites·4 claims
- 1762US4560131AAnchor standHEIN WERNER CORP·Filed 1983·Granted Dec 24, 1985·14 cites·3 claims
- 1859US4950392AFiltration tank for filtering waste water used in washing mechanical componentsHEIN WERNER CORP·Filed 1989·Granted Aug 21, 1990·11 cites·22 claims
- 1956US5111680AFree floating tower assembly for a work placeHEIN WERNER CORP·Filed 1990·Granted May 12, 1992·14 cites·12 claims
- 2055US5544861AAdjustable riser-ramp assemblyHEIN WERNER CORP·Filed 1994·Granted Aug 13, 1996·16 cites·9 claims
- 2154US4555089AWheel lift deviceHEIN WERNER CORP·Filed 1984·Granted Nov 26, 1985·15 cites·5 claims
- 2253US5054307AUniversal base member for securing vehicles for damage repairHEIN WERNER CORP·Filed 1990·Granted Oct 8, 1991·16 cites·12 claims
- 2349US5001798ADrive-on vehicle supporting arrangementHEIN WERNER CORP·Filed 1990·Granted Mar 26, 1991·24 cites·4 claims
- 2448US5246085APortable work stationHEIN WERNER CORP·Filed 1992·Granted Sep 21, 1993·16 cites·10 claims
- 2548US5168205AMethod and apparatus for charging a battery in high amp and automatic charging modesHEIN WERNER CORP·Filed 1990·Granted Dec 1, 1992·30 cites·50 claims
- 2648US4899457AVehicle frame measuring bridge including spring actuated telescoping legsHEIN WERNER CORP·Filed 1988·Granted Feb 13, 1990·14 cites·11 claims
- 2748US3967814AHigh capacity hand portable jackHEIN WERNER CORP·Filed 1975·Granted Jul 6, 1976·15 cites·8 claims
- 2847US6568237B1Apparatus and method for vehicle manipulative anchoringHEIN WERNER CORP·Filed 2001·Granted May 27, 2003·7 cites·11 claims
- 2947US4473213AService jack including rack and pinion driven pump pistonHEIN WERNER CORP·Filed 1983·Granted Sep 25, 1984·12 cites·5 claims
- 3046US4573273AConnector for a vehicle measuring systemHEIN WERNER CORP·Filed 1985·Granted Mar 4, 1986·10 cites·10 claims
- 3144US5317891AFree standing pull towerHEIN WERNER CORP·Filed 1992·Granted Jun 7, 1994·5 cites·6 claims
- 3244US5146775AChain linerHEIN WERNER CORP·Filed 1991·Granted Sep 15, 1992·5 cites·5 claims
- 3343US6185982B1Apparatus for securing vehicleHEIN WERNER CORP·Filed 1999·Granted Feb 13, 2001·10 cites·15 claims
- 3443US5493925AUpper body coupler mounting assemblyHEIN WERNER CORP·Filed 1993·Granted Feb 27, 1996·10 cites·5 claims
- 3542US6446481B1Vehicle interchangeable repair systemHEIN WERNER CORP·Filed 2000·Granted Sep 10, 2002·5 cites·12 claims
- 3642US5337521AValve grinderHEIN WERNER CORP·Filed 1992·Granted Aug 16, 1994·16 cites·10 claims
- 3742US4739854AHydraulic fluid pump assembly for use in truck cab tilt apparatusHEIN WERNER CORP·Filed 1987·Granted Apr 26, 1988·10 cites·24 claims
- 3839US5408755ASupport system for a gauge bar measuring systemHEIN WERNER CORP·Filed 1991·Granted Apr 25, 1995·12 cites·1 claims
- 3937US4803783AApparatus for gauging the diameter and concentricity of a boreHEIN WERNER CORP·Filed 1987·Granted Feb 14, 1989·9 cites·41 claims
- 4037US4087210AHydraulic pumping device with pneumatic actuationHEIN WERNER CORP·Filed 1976·Granted May 2, 1978·7 cites·10 claims
- 4136US5014442AUniversal measuring systemHEIN WERNER CORP·Filed 1990·Granted May 14, 1991·6 cites·31 claims
- 4236US4920597ADrive-on vehicle supporting arrangementHEIN WERNER CORP·Filed 1988·Granted May 1, 1990·10 cites·4 claims
- 4335US4630380AHole gaugeHEIN WERNER CORP·Filed 1986·Granted Dec 23, 1986·6 cites·6 claims
- 4434US4886242APneumatic hydraulic side lifting jackHEIN WERNER CORP·Filed 1988·Granted Dec 12, 1989·6 cites·31 claims
- 4533US5287722APull tower for correcting vehicle damageHEIN WERNER CORP·Filed 1991·Granted Feb 22, 1994·3 cites·7 claims
- 4632US5088691AHydraulic apparatus including a hydraulic fluid flow control cartridgeHEIN WERNER CORP·Filed 1987·Granted Feb 18, 1992·4 cites·23 claims
- 4728US5189898AHeavy duty auxiliary tower for a repair rackHEIN WERNER CORP·Filed 1991·Granted Mar 2, 1993·1 cites·8 claims
- 4828US4930261AValve resurfacing apparatus and method for making the sameHEIN WERNER CORP·Filed 1989·Granted Jun 5, 1990·5 cites·30 claims
- 4927US4784371AHydraulic jack having a small diameter bleed part in the cylinder wallHEIN WERNER CORP·Filed 1987·Granted Nov 15, 1988·5 cites·3 claims
- 5021US3949644APneumatic-hydraulic pumping deviceHEIN WERNER CORP·Filed 1974·Granted Apr 13, 1976·1 cites·17 claims
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