Inventor · disambiguated record
Jean-Louis Bertrand
Also filed as: BERTRAND JEAN-LOUIS
15 granted patents·3 pending applications·228 citations·filing 1987–2022
92Inventor score
Top patents by PatentIndex Score
18 records- 0184US6338578B1Retaining arrangement for a bearing, in particular for a high pressure compressor shaftSNECMA·Filed 1999·Granted Jan 15, 2002·45 cites·7 claims
- 0283US4730983ASystem for attaching a rotor blade to a rotor diskSNECMA·Filed 1987·Granted Mar 15, 1988·64 cites·13 claims
- 0382US7347672B2Rotor disk balancing device, disk fitted with such a device and rotor with such a diskSNECMA MOTEURS·Filed 2005·Granted Mar 25, 2008·23 cites·32 claims
- 0481US9811054B2System for securing a balance springROLEX SA·Filed 2015·Granted Nov 7, 2017·3 cites·21 claims
- 0578US9188959B2Watch case with orientable and indexed bezelMONTRES TUDOR S A·Filed 2013·Granted Nov 17, 2015·5 cites·25 claims
- 0666US7182508B2Linking device between a rim and a case of watchROLEX SA·Filed 2004·Granted Feb 27, 2007·10 cites·11 claims
- 0764US6890151B2Fixed guide vane assembly separated into sectors for a turbomachine compressorSNECMA MOTEURS·Filed 2002·Granted May 10, 2005·23 cites·23 claims
- 0864US5586860ATurbo aero engine provided with a device for heating turbine disks on revving upSNECMA·Filed 1994·Granted Dec 24, 1996·44 cites·13 claims
- 0963US9632483B2Shock absorber body for a balance of a horological oscillatorROLEX SA·Filed 2014·Granted Apr 25, 2017·2 cites·28 claims
- 1062US10261471B2Timepiece transmission deviceROLEX SA·Filed 2015·Granted Apr 16, 2019·1 cites·23 claims
- 1157US9448533B2Barrel shaft for a clock movement, barrel spring and barrel including such a spring and/or such a shaftROLEX SA·Filed 2013·Granted Sep 20, 2016·1 cites·12 claims
- 1254US10401796B2Barrel shaft for a clock movement, barrel spring, and barrel including such a spring and/or such a shaftROLEX SA·Filed 2016·Granted Sep 3, 2019·0 cites·21 claims
- 1354US2022390896A1Timepiece oscillator assembly deviceROLEX SA·Filed 2022·Application pending·0 cites
- 1453US7901129B2Sealed wrist watch caseROLEX SA·Filed 2008·Granted Mar 8, 2011·2 cites·27 claims
- 1550US9740170B2Oscillator for a clock movementROLEX SA·Filed 2012·Granted Aug 22, 2017·1 cites·28 claims
- 1641US2012188334A1Generating 3D stereoscopic content from monoscopic video contentFORTIN PHILIPPE·Filed 2011·Application pending·0 cites
- 1740US2012218393A1Generating 3D multi-view interweaved image(s) from stereoscopic pairsFORTIN PHILIPPE·Filed 2011·Application pending·0 cites
- 1830US7059832B2Rotation-locking of sectors of rectifier blades by bars in the parting planes of the housingSNECMA MOTEURS·Filed 2004·Granted Jun 13, 2006·4 cites·11 claims
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