Inventor · disambiguated record
Arndt Ihlemann
Also filed as: IHLEMANN ARNDT
10 granted patents·1 pending application·123 citations·filing 1988–2008
89Inventor score
Files withSCHAEFFLER WAELZLAGER KG4SCHAEFFLER KG2FICHTEL & SACHS AG1IHLEMANN ARNDT1INA WAELZLAGER SCHAFFLER OHG1
Top patents by PatentIndex Score
11 records- 0187US5325825AFinger lever or rocker arm for a valve actuating mechanism of an internal combustion piston engineSCHAEFFLER WAELZLAGER KG·Filed 1993·Granted Jul 5, 1994·45 cites·6 claims
- 0283US7980211B2Cam follower for the variable actuation of a gas-exchange valve of an internal combustion engineSCHAEFFLER KG·Filed 2008·Granted Jul 19, 2011·9 cites·9 claims
- 0371US7963261B2Valve drive for an internal combustion engineSCHAEFFLER KG·Filed 2006·Granted Jun 21, 2011·5 cites·5 claims
- 0458US5501187AConnection of a guide rail of a valve actuation device with a camshaft bearingSCHAEFFLER WAELZLAGER KG·Filed 1995·Granted Mar 26, 1996·16 cites·5 claims
- 0554US5503121AOil supply for a valve actuation deviceSCHAEFFLER WAELZLAGER KG·Filed 1995·Granted Apr 2, 1996·16 cites·6 claims
- 0653US5979377AHydraulic support element for a valve gear mechanism of an internal combustion engineINA WAELZLAGER SCHAFFLER OHG·Filed 1996·Granted Nov 9, 1999·16 cites·7 claims
- 0745US5706770AValve drive of an internal combustion engineSCHAEFFLER WAELZLAGER KG·Filed 1995·Granted Jan 13, 1998·9 cites·2 claims
- 0839US4967889AFluid friction clutchFICHTEL & SACHS AG·Filed 1988·Granted Nov 6, 1990·6 cites·9 claims
- 0938US2005279297A1Cam for actuating a valve mechanism of an internal combustion engineIHLEMANN ARNDT·Filed 2005·Application pending·0 cites
- 1037US8051824B2ShaftSCHAEFFLER TECHNOLOGIES GMBH·Filed 2007·Granted Nov 8, 2011·0 cites·8 claims
- 1136US6341587B1Lever-type cam follower for a valve train of an internal combustion engineSCHAEFFLER WAELZLAGER OHG·Filed 2000·Granted Jan 29, 2002·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Arndt Ihlemann 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 →