Inventor · disambiguated record
Joachim Schaefer
Also filed as: SCHAEFER JOACHIM · SCHAEFER JOACHIM R
20 granted patents·4 pending applications·79 citations·filing 1989–2021
93Inventor score
Files withGM GLOBAL TECH OPERATIONS INC7SCHAEFER JOACHIM4PFM MEDICAL AG3SCHMITZ UWE2BALLARD POWER SYSTEMS1
Top patents by PatentIndex Score
24 records- 0190US8585340B2Fastening device of a cover on a stationary component situated in the front area of a motor vehicleSCHMITZ UWE·Filed 2011·Granted Nov 19, 2013·8 cites·11 claims
- 0279US8596180B2Pyrotechnic actuator with a cylinder having communicating chambersSCHAEFER JOACHIM·Filed 2012·Granted Dec 3, 2013·7 cites·11 claims
- 0373US8739682B2Pneumatic actuatorGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Jun 3, 2014·5 cites·8 claims
- 0470US8770654B2Motor vehicle with water box coverGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jul 8, 2014·4 cites·11 claims
- 0568US8528964B2Body structure with a pane cross member for a motor vehicle with a windshieldWALTER STEPHAN·Filed 2011·Granted Sep 10, 2013·5 cites·20 claims
- 0667US8220863B2Body for a motor vehicleSCHAEFER JOACHIM·Filed 2010·Granted Jul 17, 2012·4 cites·14 claims
- 0763US6823584B2Process for manufacturing a membrane electrode assemblyBALLARD POWER SYSTEMS·Filed 2002·Granted Nov 30, 2004·11 cites·13 claims
- 0862US9545953B2Instrument panel for a vehicle, vehicle comprising the instrument panel, and method for producing the instrument panelGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jan 17, 2017·2 cites·17 claims
- 0960US8622463B2Front region of a vehicle and vehicleSCHAEFER JOACHIM·Filed 2011·Granted Jan 7, 2014·2 cites·14 claims
- 1059US10413433B2System for connecting a medical implant to an insertion aidPFM MEDICAL AG·Filed 2014·Granted Sep 17, 2019·1 cites·10 claims
- 1155US8979165B2Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Mar 17, 2015·1 cites·7 claims
- 1251US9056632B2Motor vehicle with radiator tank assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 16, 2015·1 cites·18 claims
- 1351US6507686B1Cable network with light waveguide cable for installation in pipelines of existing supply line systemsCCS TECHNOLOGY INC·Filed 1999·Granted Jan 14, 2003·16 cites·31 claims
- 1450US9296428B2Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Mar 29, 2016·1 cites·22 claims
- 1549US6848549B2Method and apparatus for operating an automated change-speed gearboxDAIMLER CHRYSLER AG·Filed 2002·Granted Feb 1, 2005·2 cites·12 claims
- 1649US4965696AVoltage doubling driving circuit for controlling a field effect transistor having a source loadSIEMENS AG·Filed 1989·Granted Oct 23, 1990·9 cites·7 claims
- 1748US2023110195A1System for implantation of a medical implant in the human or animal bodyPFM MEDICAL AG·Filed 2021·Application pending·0 cites
- 1846US8720978B2Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted May 13, 2014·0 cites·11 claims
- 1942US2013341964A1Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Application pending·0 cites
- 2040US10993723B2Medical implant for closure of a defect aperture, a vessel, an organ path or another aperture in a human or animal bodyPFM MEDICAL AG·Filed 2016·Granted May 4, 2021·0 cites·17 claims
- 2140US8926002B2Motor vehicle bodySCHAEFER JOACHIM·Filed 2012·Granted Jan 6, 2015·0 cites·12 claims
- 2232US8967313B2Front hood for a motor vehicleSCHMITZ UWE·Filed 2011·Granted Mar 3, 2015·0 cites·6 claims
- 2332US2007062772A1Method for operating a drive train of a motor vehicleDAIMLER CHRYSLER·Filed 2004·Application pending·0 cites
- 2431US2002192383A1Methods for preparing fluid diffusion layers and electrodes using compaction rollersFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →