Inventor · disambiguated record
Christian Friedrich
Also filed as: FRIEDRICH CHRISTIAN
11 granted patents·11 pending applications·63 citations·filing 1991–2024
86Inventor score
Files withA RAYMOND ET CIE3DRAEXLMAIER LISA GMBH2FRIEDRICH CHRISTIAN2MTU AERO ENGINES GMBH2SCHUNK GMBH & CO KG2
Top patents by PatentIndex Score
22 records- 0179US7445851B2Heat-insulating layer systemMTU AERO ENGINES GMBH·Filed 2005·Granted Nov 4, 2008·5 cites·6 claims
- 0275US5160090AMethod of making high-strength brazed jointsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1991·Granted Nov 3, 1992·32 cites·12 claims
- 0362US6921882B2Ceramic cooktopSCHOTT AG·Filed 2003·Granted Jul 26, 2005·12 cites·32 claims
- 0460US2025129810A1PinA RAYMOND ET CIE·Filed 2024·Application pending·0 cites
- 0555US8887494B2System for introducing fuels into the exhaust tract of a motor vehicle, and fuel vaporizer for the sameELLER MARTIN·Filed 2010·Granted Nov 18, 2014·1 cites·17 claims
- 0653US12188509B2PinA RAYMOND ET CIE·Filed 2021·Granted Jan 7, 2025·0 cites·14 claims
- 0752US2024356485A1Rotating support for the orientation of a shaft supporting a solar panelA RAYMOND ET CIE·Filed 2022·Application pending·0 cites
- 0850US7490585B2Balance shaft for a reciprocating piston engineMAGNA DRIVETRAIN AG & CO KG·Filed 2003·Granted Feb 17, 2009·5 cites·16 claims
- 0949US12097612B2Modular gripping finger, gripping device and construction kitSCHUNK GMBH & CO KG·Filed 2021·Granted Sep 24, 2024·0 cites·14 claims
- 1047US2023278199A1Sensor device for a gripping system, method for generating optimal gripping poses for controlling a gripping device, and associated gripping systemSCHUNK GMBH & CO KG·Filed 2021·Application pending·0 cites
- 1145US2025001822A1Coupling rod and method for producing sameMUHR & BENDER KG·Filed 2022·Application pending·0 cites
- 1242US10003250B2Modular converter circuit having sub-modules, which are operated in linear operationSIEMENS AG·Filed 2015·Granted Jun 19, 2018·0 cites·17 claims
- 1340US2007186711A1Engine auxiliary drive for a motor vehicle with a toothed-gear driveOBERLE STEPHAN·Filed 2005·Application pending·0 cites
- 1439US11846474B2Cooling arrayDRAEXLMAIER LISA GMBH·Filed 2021·Granted Dec 19, 2023·0 cites·16 claims
- 1539US9843122B2Fixing element for connecting printed circuit board and busbar, and power distributor having the sameDRAEXLMAIER LISA GMBH·Filed 2016·Granted Dec 12, 2017·0 cites·20 claims
- 1637US2009169372A1Method of producing a protective coating, protective coating, and component with a protective coatingFRIEDRICH CHRISTIAN·Filed 2006·Application pending·0 cites
- 1737US2012036992A1Piston machine, especially fluid piston machineFRIEDRICH CHRISTIAN·Filed 2010·Application pending·0 cites
- 1836US6322759B1Ozonizer using a thermally sprayed ceramic dielectricSCHOTT GERAETE·Filed 1999·Granted Nov 27, 2001·8 cites·12 claims
- 1933US2004181005A1Impact modified polymer compositionsFiled 2004·Application pending·0 cites
- 2030US2006213435A1Inlet coating for gas turbinesMTU AERO ENGINES GMBH·Filed 2004·Application pending·0 cites
- 2129US2004108307A1Ceramic cooktopFiled 2003·Application pending·0 cites
- 2229US2004104212A1Ceramic cooktopFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →