Inventor · disambiguated record
Christof Faria
Also filed as: FARIA CHRISTOF
18 granted patents·317 citations·filing 1994–2019
94Inventor score
Files withINA SCHAEFFLER KG4SCHAEFFLER TECHNOLOGIES AG4SCHAEFFLER WAELZLAGER OHG4SCHAEFFLER KG3SCHAEFFLER WAELZLAGER KG3
Top patents by PatentIndex Score
18 records- 0195US7472671B2Valve engineSCHAEFFLER KG·Filed 2005·Granted Jan 6, 2009·26 cites·2 claims
- 0289US6247433B1Switchable cam followerSCHAEFFLER WAELZLAGER OHG·Filed 2000·Granted Jun 19, 2001·31 cites·7 claims
- 0389US5651335AValve tappetSCHAEFFLER WAELZLAGER KG·Filed 1994·Granted Jul 29, 1997·53 cites·23 claims
- 0488US11326648B2Belt pulley decouplerSCHAEFFLER TECHNOLOGIES AG·Filed 2017·Granted May 10, 2022·4 cites·13 claims
- 0588US6967550B2Electromagnetic regulating deviceINA SCHAEFFLER KG·Filed 2004·Granted Nov 22, 2005·37 cites·14 claims
- 0687US6427652B2Switchable flat or roller tappetSCHAEFFLER WAELZLAGER OHG·Filed 2001·Granted Aug 6, 2002·29 cites·9 claims
- 0779US7392777B2Variable valve train of an internal combustion engineSCHAEFFLER KG·Filed 2006·Granted Jul 1, 2008·7 cites·3 claims
- 0875US5720244ASwitchable support elementSCHAEFFLER WAELZLAGER KG·Filed 1995·Granted Feb 24, 1998·30 cites·19 claims
- 0974US11293530B2Clamping deviceSCHAEFFLER TECHNOLOGIES AG·Filed 2017·Granted Apr 5, 2022·1 cites·16 claims
- 1074US6053133ATappet for an internal combustion engine valve driveSCHAEFFLER WAELZLAGER OHG·Filed 1996·Granted Apr 25, 2000·28 cites·11 claims
- 1171US6326873B1Electromagnetic valve drive mechanismSCHAEFFLER WAELZLAGER OHG·Filed 1999·Granted Dec 4, 2001·25 cites·7 claims
- 1267US7086360B1Assembly and torsional stop device for roller tappets of a drive in an internal combustion engineINA SCHAEFFLER KG·Filed 2004·Granted Aug 8, 2006·10 cites·6 claims
- 1364US6474279B2Valve train of an internal combustion engine comprising a switchable, rotationally symmetrical componentINA SCHAEFFLER KG·Filed 2002·Granted Nov 5, 2002·9 cites·14 claims
- 1460US6615784B2Valve train of an internal combustion engineINA SCHAEFFLER KG·Filed 2002·Granted Sep 9, 2003·7 cites·2 claims
- 1560US5454353ATappet with anti-rotation deviceSCHAEFFLER WAELZLAGER KG·Filed 1994·Granted Oct 3, 1995·19 cites·7 claims
- 1654US7444972B2Lever for a valve control of a piston machineSCHAEFFLER KG·Filed 2005·Granted Nov 4, 2008·1 cites·9 claims
- 1752US11280384B2Balance shaft assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Mar 22, 2022·0 cites·19 claims
- 1842US10514079B2DecouplerSCHAEFFLER TECHNOLOGIES AG·Filed 2016·Granted Dec 24, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →