Inventor · disambiguated record
Friedrich Bauer
Also filed as: BAUER FRIEDRICH
38 granted patents·1 pending application·445 citations·filing 1974–2019
97Inventor score
Files withZIZALA LICHTSYSTEME GMBH14HOERBIGER VENTILWERKE AG8ZKW GROUP GMBH5ENFO GRUNDLAGEN FORSCHUNGS AG4MASCHF AUGSBURG NUERNBERG AG4
Top patents by PatentIndex Score
39 records- 0193US4700610ACylinder tube strain measurement feedback for piston position controlHOERBIGER VENTILWERKE AG·Filed 1985·Granted Oct 20, 1987·63 cites·3 claims
- 0291US9611997B2LED projection moduleZIZALA LICHTSYSTEME GMBH·Filed 2012·Granted Apr 4, 2017·12 cites·32 claims
- 0390US9951919B2Microprojection lighting module for a motor vehicle headlightZIZALA LICHTSYSTEME GMBH·Filed 2014·Granted Apr 24, 2018·11 cites·45 claims
- 0490US9777901B2Headlight for a motor vehicle and method for distributing lightZIZALA LICHTSYSTEME GMBH·Filed 2014·Granted Oct 3, 2017·11 cites·21 claims
- 0587US11193643B2Light module for a motor vehicle headlampZKW GROUP GMBH·Filed 2019·Granted Dec 7, 2021·5 cites·19 claims
- 0684US9423091B2Headlight for a motor vehicle and method for distributing lightZIZALA LICHTSYSTEME GMBH·Filed 2014·Granted Aug 23, 2016·6 cites·12 claims
- 0780US5052434AValve, especially for compressorsHOERBIGER VENTILWERKE AG·Filed 1990·Granted Oct 1, 1991·41 cites·17 claims
- 0878US11293614B2Projection apparatus consisting of a plurality of micro-optical systems, and lighting module for a motor vehicle headlampZKW GROUP GMBH·Filed 2019·Granted Apr 5, 2022·2 cites·18 claims
- 0978US4854341APlate valveENFO GRUNDLAGEN FORSCHUNGS AG·Filed 1988·Granted Aug 8, 1989·33 cites·9 claims
- 1075US9146013B2Projection module for a motor vehicleZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Sep 29, 2015·5 cites·15 claims
- 1175US4098487ADevice for controlling oil injection to a screw compressorHOERBIGER VENTILWERKE AG·Filed 1977·Granted Jul 4, 1978·21 cites·3 claims
- 1273US5411375AIntake control valveHOERBIGER VENTILWERKE AG·Filed 1993·Granted May 2, 1995·32 cites·5 claims
- 1373US4116172ANaturally aspirated eight cylinder internal combustion engineMASCHF AUGSBURG NUERNBERG AG·Filed 1976·Granted Sep 26, 1978·22 cites·4 claims
- 1467US9841158B2Light module with two or more reflectors for a motor vehicleZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Dec 12, 2017·3 cites·17 claims
- 1566US9664351B2Vehicle headlight with laser light sourceZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted May 30, 2017·2 cites·23 claims
- 1666US4471804ABlade valves for compressorsENFO GRUNDLAGEN FORSCHUNGS AG·Filed 1982·Granted Sep 18, 1984·22 cites·7 claims
- 1765US9845932B2Optical element for a laser vehicle headlightZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Dec 19, 2017·2 cites·21 claims
- 1865US4569636ADevice for regulating the delivery of rotary compressorsHOERBIGER VENTILWERKE AG·Filed 1985·Granted Feb 11, 1986·22 cites·5 claims
- 1964US4383509APiston for internal combustion enginesMASCHF AUGSBURG NUERNBERG AG·Filed 1981·Granted May 17, 1983·20 cites·4 claims
- 2063US9746150B2Headlight assembly comprising light-conducting rods for a headlightZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Aug 29, 2017·2 cites·30 claims
- 2162US5292064ACover for a housed thermostatBEHR THOMSON DEHNSTOFFREGLER·Filed 1993·Granted Mar 8, 1994·24 cites·12 claims
- 2252US5244357AMethod for continuous control of delivery rate of reciprocating compressors and device for carrying out the methodHOERBIGER VENTILWERKE AG·Filed 1992·Granted Sep 14, 1993·15 cites·10 claims
- 2348US9677733B2Light guiding element for a laser vehicle headlightZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Jun 13, 2017·0 cites·17 claims
- 2447US11280463B2Projection apparatus, lighting module and motor vehicle headlamp consisting of micro-optical systemsZKW GROUP GMBH·Filed 2019·Granted Mar 22, 2022·0 cites·21 claims
- 2547US4224835ASelf-cooling resonance torsional vibration damperMASCHF AUGSBURG NUERNBERG AG·Filed 1978·Granted Sep 30, 1980·11 cites·11 claims
- 2646US9611994B2Vehicle headlight with laser light sourceZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Apr 4, 2017·0 cites·10 claims
- 2746US3971409APressure regulator for pneumatic systemsHOERBIGER VENTILWERKE AG·Filed 1974·Granted Jul 27, 1976·7 cites·2 claims
- 2845US9958125B2Light guiding element for a laser vehicle headlightZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted May 1, 2018·0 cites·11 claims
- 2945US9927082B2Method for producing a headlight assemblyZIZALA LICHTSYSTEME GMBH·Filed 2014·Granted Mar 27, 2018·0 cites·5 claims
- 3044US10995927B2Projection device for a motor vehicle headlightZKW GROUP GMBH·Filed 2018·Granted May 4, 2021·0 cites·12 claims
- 3143US4755110APiston-type compressorHOERBIGER VENTILWERKE AG·Filed 1987·Granted Jul 5, 1988·12 cites·7 claims
- 3242US5275205AValve containing coupled, rotatable elements to control fluid flow therethroughHOERBIGER FLUIDTECHNIK GMBH·Filed 1992·Granted Jan 4, 1994·10 cites·9 claims
- 3342US4680847AMethod of producing a spring plateENFO GRUNDLAGEN FORSCHUNGS AG·Filed 1986·Granted Jul 21, 1987·11 cites·3 claims
- 3442US2020370726A1Projection Device for a Motor Vehicle HeadlightZKW GROUP GMBH·Filed 2018·Application pending·0 cites
- 3538US8506268B2Lubricant dosing pump and dosing method with two pistons movable with respect to one anotherSCHOENHERR DIETER·Filed 2007·Granted Aug 13, 2013·0 cites·21 claims
- 3638US5183012AThermostatic valveBEHR THOMSON DEHNSTOFFREGLER·Filed 1992·Granted Feb 2, 1993·10 cites·20 claims
- 3736US9611998B2Light module for a vehicle headlampZIZALA LICHTSYSTEME GMBH·Filed 2013·Granted Apr 4, 2017·0 cites·15 claims
- 3835US4582186AAnnular disc assemblyENFO GRUNDLAGEN FORSCHUNGS AG·Filed 1984·Granted Apr 15, 1986·3 cites·8 claims
- 3932US4501239AAir-compressing, direct-injection internal combustion engineMASCHF AUGSBURG NUERNBERG AG·Filed 1982·Granted Feb 26, 1985·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →