Inventor · disambiguated record
François Champalou
Also filed as: CHAMPALOU FRANCOIS · CHAMPALOU FRANÇOIS
20 granted patents·8 pending applications·67 citations·filing 2011–2020
92Inventor score
Top patents by PatentIndex Score
28 records- 0198US9790818B2Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical systemBERRUET NICOLAS·Filed 2015·Granted Oct 17, 2017·29 cites·17 claims
- 0293US9644729B2Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical systemBERRUET NICOLAS·Filed 2015·Granted May 9, 2017·5 cites·14 claims
- 0391US10006425B2Cam follower, injection pump and valve actuator having such a cam follower, and manufacturing methodBERRUET NICOLAS·Filed 2016·Granted Jun 26, 2018·5 cites·13 claims
- 0490US9850785B2Cam follower and method for manufacturing such a cam followerBERRUET NICOLAS·Filed 2016·Granted Dec 26, 2017·3 cites·12 claims
- 0590US9752670B2Mechanical system forming a cam follower or a rocker armBERRUET NICOLAS·Filed 2015·Granted Sep 5, 2017·3 cites·13 claims
- 0690US9528397B2Mechanical system forming a cam follower or a rocker arm and method for manufacturing such a mechanical systemBERRUET NICOLAS·Filed 2015·Granted Dec 27, 2016·3 cites·15 claims
- 0781US9772022B2Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing methodBERRUET NICOLAS·Filed 2014·Granted Sep 26, 2017·3 cites·16 claims
- 0879US9726270B2Cam follower roller device, notably for a fuel injection pumpBERRUET NICOLAS·Filed 2015·Granted Aug 8, 2017·2 cites·8 claims
- 0978US9562600B2Cam follower roller deviceCHAMPALOU FRANÇOIS·Filed 2014·Granted Feb 7, 2017·4 cites·8 claims
- 1076US10087789B2Cam follower, injection pump and valve actuator comprising such a cam follower, and manufacturing methodGuillaume Jouanno·Filed 2016·Granted Oct 2, 2018·2 cites·15 claims
- 1173US9541184B2Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing methodCHAMPALOU FRANÇOIS·Filed 2014·Granted Jan 10, 2017·2 cites·19 claims
- 1272US9188173B2Rotation transmission device with built-in one-way clutch and alternator comprising such a deviceSKF AB·Filed 2014·Granted Nov 17, 2015·3 cites·11 claims
- 1359US9239093B2Decoupling pulleyVARIN HERVÉ·Filed 2011·Granted Jan 19, 2016·3 cites·21 claims
- 1457US9695924B2Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing methodHAUVESPRE BENOÎT·Filed 2014·Granted Jul 4, 2017·0 cites·19 claims
- 1555US10279821B2Railway axlebox bearing assembly with mounting surfaceSKF AB·Filed 2017·Granted May 7, 2019·0 cites·11 claims
- 1650US9933062B2Mechanical system forming a cam follower or a rocker armBERRUET NICOLAS·Filed 2015·Granted Apr 3, 2018·0 cites·12 claims
- 1749US10752266B2Axlebox for a railway vehicleSKF AB·Filed 2018·Granted Aug 25, 2020·0 cites·8 claims
- 1845US9200609B2Torque transmission mechanismBERRUET NICOLAS·Filed 2014·Granted Dec 1, 2015·0 cites·7 claims
- 1944US2015014119A1Torque Transmission MechanismBERRUET NICOLAS·Filed 2014·Application pending·0 cites
- 2044US2015013848A1Method for Manufacturing A Torque Transmission MechanismBERRUET NICOLAS·Filed 2014·Application pending·0 cites
- 2143US2020307657A1Axle box for a railway vehicleSKF AB·Filed 2020·Application pending·0 cites
- 2241US2015176557A1Torque transmission mechanismCHAMPALOU FRANÇOIS·Filed 2014·Application pending·0 cites
- 2339US2016230868A1Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical systemCHAMPALOU FRANÇOIS·Filed 2016·Application pending·0 cites
- 2437US10385956B2Mechanical system forming a cam follower or a rocker armBERRUET NICOLAS·Filed 2015·Granted Aug 20, 2019·0 cites·12 claims
- 2536US9869210B2Cam follower, injection pump and valve actuator comprising such a cam follower, and manufacturing methodJOUANNO GUILLAUME·Filed 2016·Granted Jan 16, 2018·0 cites·10 claims
- 2635US2015361835A1Cam follower unitBERRUET NICOLAS·Filed 2015·Application pending·0 cites
- 2733US2013118853A1Decoupling PulleyCHAMPALOU FRANCOIS·Filed 2011·Application pending·0 cites
- 2831US2015337941A1Cam follower roller device with integrated sealing elements, notably for a fuel injection pumpCHAMPALOU FRANÇOIS·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when François Champalou 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 →