Inventor · disambiguated record
Michel Lefebvre
Also filed as: LEFEBVRE MICHEL · LEFEBVRE MICHEL S · LEFEBVRE MICHEL S M · LEFEBVRE MICHEL SERGE
41 granted patents·6 pending applications·721 citations·filing 1919–2024
98Inventor score
Files withBOMBARDIER RECREATIONAL PRODUCTS INC9LIMIT INSTANT LTD5BOMBARDIER INC4BOMBARDIER RECREATIONAL PROD4LEFEBVRE MICHEL3
Top patents by PatentIndex Score
47 records- 0195US10865700B2Air intake and exhaust systems for a snowmobile engineBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2018·Granted Dec 15, 2020·10 cites·13 claims
- 0294US10450968B2Vehicle operation system and methodBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2015·Granted Oct 22, 2019·11 cites·13 claims
- 0394US10029567B2Throttle control module and vehicleBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2013·Granted Jul 24, 2018·15 cites·20 claims
- 0494US4624784AApparatus including a flow path formed by membrane compressionMEMTEC LTD·Filed 1981·Granted Nov 25, 1986·82 cites·8 claims
- 0593US4781837AMethod of performing osmetic distillationLIMIT INSTANT LTD·Filed 1985·Granted Nov 1, 1988·91 cites·8 claims
- 0692US5313049ACooking top cover with motorized retractable closure means assemblyBUTAGAZ·Filed 1919·Granted May 17, 1994·11 cites·27 claims
- 0790US9683492B2Vehicle operation system and methodBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2014·Granted Jun 20, 2017·8 cites·19 claims
- 0890US9174702B1Snowmobile exhaust systemBOMBARDIER RECREATIONAL PROD·Filed 2013·Granted Nov 3, 2015·26 cites·32 claims
- 0989US4749487AHigh flux membraneSYRINX RES PTY LTD·Filed 1985·Granted Jun 7, 1988·72 cites·6 claims
- 1088US6651768B2Snowmobile engine mountBOMBARDIER INC·Filed 2001·Granted Nov 25, 2003·35 cites·12 claims
- 1188US6342180B1Magnesium-based casting alloys having improved elevated temperature propertiesNORANDA INC·Filed 2000·Granted Jan 29, 2002·31 cites·14 claims
- 1286US4717425AImmobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solutionLIMIT INSTANT LTD·Filed 1983·Granted Jan 5, 1988·29 cites·40 claims
- 1385US10597105B2Snowmobile fuel tank and frameBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2014·Granted Mar 24, 2020·18 cites·17 claims
- 1484US12485997B2Exhaust system for an engineBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2024·Granted Dec 2, 2025·0 cites·10 claims
- 1584US9681695B2Helmet with chin cupSPORT MASKA INC·Filed 2013·Granted Jun 20, 2017·14 cites·14 claims
- 1679US6604600B2Method for assembling a vehicleBOMBARDIER INC·Filed 2002·Granted Aug 12, 2003·15 cites·4 claims
- 1779US5034069ALow white cast iron grinding slugNORCAST CORP·Filed 1990·Granted Jul 23, 1991·26 cites·5 claims
- 1876US9016420B1Continuously variable transmission mounting assemblyBOMBARDIER RECREATIONAL PROD·Filed 2013·Granted Apr 28, 2015·9 cites·21 claims
- 1976US8542435B2Nested-cavity optical parametric oscillator for fast frequency tuningRAYBAUT MYRIAM·Filed 2012·Granted Sep 24, 2013·8 cites·9 claims
- 2075US2024052774A1Air intake and exhaust systems for a snowmobile engineBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2023·Application pending·0 cites
- 2172US5130025AMembrane separation and purification of compoundsUNISEARCH LTD·Filed 1989·Granted Jul 14, 1992·40 cites·29 claims
- 2269US12162562B2Exhaust system for an engineBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2020·Granted Dec 10, 2024·0 cites·8 claims
- 2368US7349149B2Doubly-resonant optical parametric oscillator with corresponding pump recyclingONERA (OFF NAT AEROSPATIALE)·Filed 2005·Granted Mar 25, 2008·4 cites·8 claims
- 2466US11802506B2Air intake and exhaust systems for a snowmobile engineBOMBARDIER RECREATIONAL PRODUCTS INC·Filed 2020·Granted Oct 31, 2023·0 cites·25 claims
- 2566US6981564B2Side panel for a recreational vehicleBOMBARDIER RECREATIONAL PROD·Filed 2001·Granted Jan 3, 2006·14 cites·15 claims
- 2666US6695087B2Snowmobile engine mountBOMBARDIER INC·Filed 2002·Granted Feb 24, 2004·12 cites·20 claims
- 2766US5098566AOsmotic distillation process and semipermeable barriers thereforSYRINX RES PTY LTD·Filed 1987·Granted Mar 24, 1992·26 cites·12 claims
- 2862US6595311B2Snowmobile engine mountBOMBARDIER INC·Filed 2002·Granted Jul 22, 2003·6 cites·17 claims
- 2962US4997676AImmobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solutionLIMIT INSTANT LTD·Filed 1989·Granted Mar 5, 1991·22 cites·2 claims
- 3053US8584781B1Continuously variable transmission mounting assemblyGAUTHIER MATHIEU·Filed 2012·Granted Nov 19, 2013·3 cites·20 claims
- 3153US8279517B2Optical parametric oscillator with achromatic phase-maintaining pump returnLEFEBVRE MICHEL·Filed 2007·Granted Oct 2, 2012·2 cites·10 claims
- 3253US4040353AProcess for coloring surfacesOPI METRISERVICE SOCIETE ANONY·Filed 1975·Granted Aug 9, 1977·13 cites·5 claims
- 3351US5995522APulsed optical parametric oscillatorONERA (OFF NAT AEROSPATIALE)·Filed 1998·Granted Nov 30, 1999·23 cites·10 claims
- 3450US10746130B2Composite panel and aircraft turbojet engine nacelle comprising such a panelSAFRAN NACELLES·Filed 2017·Granted Aug 18, 2020·0 cites·9 claims
- 3550US8176415B2Method for communicating structured informationLEFEBVRE MICHEL·Filed 2003·Granted May 8, 2012·3 cites·20 claims
- 3650US2017245579A1Helmet with chin cupSPORT MASKA INC·Filed 2017·Application pending·0 cites
- 3749US3985925AComposite floor coveringsOMNIUM DE PROSPECTIVE IND SA·Filed 1975·Granted Oct 12, 1976·9 cites·4 claims
- 3848US3983722AApparatus for the continuous treatment of threadsOMNIUM DE PROSPECTIVE IND SA·Filed 1974·Granted Oct 5, 1976·6 cites·3 claims
- 3947US2008078007A1Core for protective leg gearLEFEBVRE MICHEL·Filed 2007·Application pending·0 cites
- 4046US2005103546A1Side panel for a recreational vehicleBOMBARDIER RECREATIONAL PROD·Filed 2004·Application pending·0 cites
- 4145US6001889APolymers with fractal structureSTERIPAK PTY LTD·Filed 1996·Granted Dec 14, 1999·9 cites·11 claims
- 4245US2021187379A1Leg pad for a hockey goal tenderLES EQUIPEMENTS DE GARDIEN DE BUT MICHEL LEFEBVRE INC·Filed 2020·Application pending·0 cites
- 4342US2019308086A1Hockey goalkeeper leg padSPORT MASKA INC·Filed 2018·Application pending·0 cites
- 4438US4861486AImmobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solutionLIMIT INSTANT LTD·Filed 1987·Granted Aug 29, 1989·6 cites·1 claims
- 4536US5259361ACooking assembly for a cooker or a cooking top and including at least one gas burnerBUTAGAZ·Filed 1991·Granted Nov 9, 1993·10 cites·12 claims
- 4630US4599364AChemical modification of membrane to modify transport propertiesLIMIT INSTANT LTD·Filed 1984·Granted Jul 8, 1986·0 cites·7 claims
- 4729US4911763AProcess for producing a low alloy white cast ironNORCAST CORP·Filed 1988·Granted Mar 27, 1990·2 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Michel Lefebvre files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →