Inventor · disambiguated record
Karl Krieger
Also filed as: KRIEGER KARL · KRIEGER KARL-LUDWIG
32 granted patents·3 pending applications·324 citations·filing 1976–2018
97Inventor score
Files withHEMSCHEIDT MASCHF HERMANN16DYSTAR TEXTILFARBEN GMBH & CO3HELLA KGAA HUECK & CO3KAUTEX TEXTRON GMBH & CO KG3DAIMLER AG2
Top patents by PatentIndex Score
35 records- 0193US5445654ABlack dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber materialHOECHST AG·Filed 1993·Granted Aug 29, 1995·54 cites·10 claims
- 0279US7992458B2Utility vehicle having a drive motor and a shifting claw transmission with an electric motorDAIMLER AG·Filed 2008·Granted Aug 9, 2011·8 cites·12 claims
- 0378US4552172APressure-limiting hydraulic valveHEMSCHEIDT MASCHF HERMANN·Filed 1983·Granted Nov 12, 1985·33 cites·1 claims
- 0474US4660595APressure-limiting valveHEMSCHEIDT MASCHF HERMANN·Filed 1985·Granted Apr 28, 1987·33 cites·1 claims
- 0573US5556435AMixtures fiber-reactive dyes and use thereof for dyeing fiberHOECHST AG·Filed 1995·Granted Sep 17, 1996·22 cites·5 claims
- 0670US7992459B2Shifting claw transmission and shifting method thereforDAIMLER AG·Filed 2008·Granted Aug 9, 2011·5 cites·15 claims
- 0768US4465408AMine-roof support control mechanismHEMSCHEIDT MASCHF HERMANN·Filed 1983·Granted Aug 14, 1984·17 cites·14 claims
- 0867US8647232B2Group transmission deviceGUGGOLZ MANFRED·Filed 2011·Granted Feb 11, 2014·4 cites·10 claims
- 0964US9704309B2Method for recognising and classifying damage incidents on motor vehicles and a device for the sameHELLA KGAA HUECK & CO·Filed 2014·Granted Jul 11, 2017·2 cites·22 claims
- 1058US4780638AMethod and system for the production of electrical energy by means of a pressure mediumREINELT WERNER·Filed 1987·Granted Oct 25, 1988·17 cites·1 claims
- 1157US6168636B1Dye mixtures of fiber-reactive azo dyes and their useDYSTAR TEXTILFARBEN GMBH & CO·Filed 1999·Granted Jan 2, 2001·12 cites·18 claims
- 1253US4161136AHydraulic jack control deviceGMBH AND CO MASCHF·Filed 1977·Granted Jul 17, 1979·13 cites·10 claims
- 1352US9452726B2Method for recording vehicle-relevant data, in particular for detecting and for evaluating minor damage, sensor arrangement for installation in a vehicle and vehicle having the sensor arrangement for carrying out the methodHELLA KGAA HUECK & CO·Filed 2013·Granted Sep 27, 2016·1 cites·6 claims
- 1452US4694730AProp control valveHEMSCHEIDT MASCHF HERMANN·Filed 1986·Granted Sep 22, 1987·18 cites·1 claims
- 1551US4597557AHydraulically-controlled non-return valveHEMSCHEIDT MASCHF HERMANN·Filed 1985·Granted Jul 1, 1986·20 cites·3 claims
- 1650US2018100913A1Device and method for detecting at least one structure-borne sound signalHELLA GMBH & CO KGAA·Filed 2017·Application pending·0 cites
- 1748US4557293AArrangement for controlling an electro-hydraulic valveHEMSCHEIDT MASCHF HERMANN·Filed 1983·Granted Dec 10, 1985·10 cites·4 claims
- 1846US11774386B2Method for determining an aggregate state of aqueous operating liquid in an operating liquid container for a motor vehicle, and operating liquid container for carrying out the methodKAUTEX TEXTRON GMBH & CO KG·Filed 2018·Granted Oct 3, 2023·0 cites·14 claims
- 1946US11467112B2Method for determining a quality property of an operating liquid in an operating liquid container for a motor vehicle, and operating liquid container for carrying out the methodKAUTEX TEXTRON GMBH & CO KG·Filed 2018·Granted Oct 11, 2022·0 cites·13 claims
- 2046US2015212189A1Device and method for detecting at least one structure-borne sound signalHELLA KGAA HUECK & CO·Filed 2015·Application pending·0 cites
- 2145US4158326AControl deviceHEMSCHEIDT MASCHF HERMANN·Filed 1977·Granted Jun 19, 1979·5 cites·9 claims
- 2240US2021063227A1Operating liquid container comprising a built-in system for detecting the filling levelKAUTEX TEXTRON GMBH & CO KG·Filed 2018·Application pending·0 cites
- 2339US4505299A3-Port, 2-position directional control valveHEMSCHEIDT MASCHF HERMANN·Filed 1983·Granted Mar 19, 1985·4 cites·4 claims
- 2439US4095616AHydraulic controllerHEMSCHEIDT MASCHF HERMANN·Filed 1976·Granted Jun 20, 1978·5 cites·17 claims
- 2537US4155375AMultiple valve control deviceHEMSCHEIDT MASCHF HERMANN·Filed 1977·Granted May 22, 1979·3 cites·3 claims
- 2636US4744743AMeans for pressure and quantity control of the hydraulic drives of an injection moulding machineREXROTH MANNESMANN GMBH·Filed 1986·Granted May 17, 1988·7 cites·10 claims
- 2735US4757835AChange-over valve for hydraulic walking mine-roof supportsHEMSCHEIDT MASCHF HERMANN·Filed 1986·Granted Jul 19, 1988·7 cites·3 claims
- 2834US6165231ADye mixture, process for it's preparation and use thereofDYSTAR TEXTILFARBEN GMBH & CO·Filed 1999·Granted Dec 26, 2000·6 cites·15 claims
- 2934US4676698AHydraulic valve control apparatusHEMSCHEIDT MASCHF HERMANN·Filed 1985·Granted Jun 30, 1987·6 cites·14 claims
- 3034US4182585ADouble-plate control deviceHEMSCHEIDT MASCHF HERMANN·Filed 1978·Granted Jan 8, 1980·2 cites·8 claims
- 3130US4782736APressure-control valveHEMSCHEIDT MASCHF HERMANN·Filed 1986·Granted Nov 8, 1988·2 cites·6 claims
- 3230US4769538APiston stroke digital determination meansHEMSCHEIDT MASCHF HERMANN·Filed 1986·Granted Sep 6, 1988·1 cites·8 claims
- 3329US4476898AMine-roof support control meansHEMSCHEIDT MASCHF HERMANN·Filed 1982·Granted Oct 16, 1984·2 cites·4 claims
- 3428US6228131B1Dye mixtures comprising water-soluble fiber-reactive azo dyes, preparation thereof and use thereofDYSTAR TEXTILFARBEN GMBH & CO·Filed 1999·Granted May 8, 2001·1 cites·15 claims
- 3527US4852852AHydraulic valve actuating deviceHERMANN HENSCHEIDT MASCHINENFA·Filed 1988·Granted Aug 1, 1989·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →