Inventor · disambiguated record
Hermes A. Fernandez
Also filed as: FERNANDEZ HERMES · FERNANDEZ HERMES A
20 granted patents·1 pending application·486 citations·filing 2000–2018
95Inventor score
Top patents by PatentIndex Score
21 records- 0198US7305951B2Two-step roller finger followerDELPHI TECH INC·Filed 2005·Granted Dec 11, 2007·68 cites·7 claims
- 0297US6668779B2Two-step finger follower rocker arm assemblyDELPHI TECH INC·Filed 2002·Granted Dec 30, 2003·87 cites·21 claims
- 0397US6325030B1Roller finger follower for valve deactivationDELPHI TECH INC·Filed 2000·Granted Dec 4, 2001·79 cites·15 claims
- 0497US6321705B1Roller finger follower for valve deactivationDELPHI TECH INC·Filed 2000·Granted Nov 27, 2001·66 cites·19 claims
- 0595US10533463B1Switchable rocker arm and roller retainer thereofDELPHI TECH IP LTD·Filed 2018·Granted Jan 14, 2020·10 cites·22 claims
- 0691US7798113B2Two-step roller finger cam follower assembly having a follower travel limiterDELPHI TECH INC·Filed 2007·Granted Sep 21, 2010·26 cites·7 claims
- 0787US6705259B13-step cam-profile-switching roller finger followerDELPHI TECH INC·Filed 2003·Granted Mar 16, 2004·33 cites·2 claims
- 0886US6502536B2Method and apparatus for two-step cam profile switchingDELPHI TECH INC·Filed 2001·Granted Jan 7, 2003·28 cites·14 claims
- 0984US10544711B1Switchable rocker arm and roller retainer thereofDELPHI TECH IP LTD·Filed 2018·Granted Jan 28, 2020·2 cites·18 claims
- 1084US6604498B2Actuation mechanism for mode-switching roller finger followerDELPHI TECH INC·Filed 2001·Granted Aug 12, 2003·24 cites·14 claims
- 1183US7278384B2Timing mechanism for a switchable two-step roller finger followerDELPHI TECH INC·Filed 2005·Granted Oct 9, 2007·9 cites·10 claims
- 1279US7721694B2Lock pin retention plug for a two-step rocker arm assemblyDELPHI TECH INC·Filed 2006·Granted May 25, 2010·7 cites·13 claims
- 1379US6755167B2Two-step roller finger cam follower having spool-shaped low-lift rollerDELPHI TECH INC·Filed 2002·Granted Jun 29, 2004·19 cites·17 claims
- 1474US8276556B2Continuously variable valvetrain actuator having a torque-compensating mechanismKNAUF MICHAEL B·Filed 2009·Granted Oct 2, 2012·8 cites·10 claims
- 1574US7614375B2Roller bearing and z-stop for a two-step roller finger followerDELPHI TECH INC·Filed 2007·Granted Nov 10, 2009·6 cites·12 claims
- 1673US6463897B2Mechanical assist actuation bracket for deactivation and two-step roller finger followersDELPHI TECH INC·Filed 2001·Granted Oct 15, 2002·13 cites·20 claims
- 1766US8919307B2Valve train system for providing continuously variable valve liftDELPHI TECH INC·Filed 2013·Granted Dec 30, 2014·1 cites·23 claims
- 1849US10704429B2Switchable rocker armDELPHI TECH IP LTD·Filed 2018·Granted Jul 7, 2020·0 cites·14 claims
- 1946US10605126B2Switchable rocker armDELPHI TECH IP LTD·Filed 2018·Granted Mar 31, 2020·0 cites·14 claims
- 2041US8584631B2Continuously variable valve lift system with default mechanismFERNANDEZ HERMES A·Filed 2012·Granted Nov 19, 2013·0 cites·12 claims
- 2141US2008078345A1Phaser-actuated continuously variable valve actuation system with lost motion capabilityKNAUF MICHAEL B·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →