Assignee
MAHLE VENTILTRIEB GMBH
DE·20 granted patents·214 citations·filing 1999–2005
Top patents by PatentIndex Score
20 records- 0196US7069892B2Camshaft for automotive engines in particularMAHLE VENTILTRIEB GMBH·Filed 2005·Granted Jul 4, 2006·28 cites·12 claims
- 0291US6688269B1Roller tappetMAHLE VENTILTRIEB GMBH·Filed 2000·Granted Feb 10, 2004·39 cites·5 claims
- 0383US7240895B2Gas exchange valve for an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2005·Granted Jul 10, 2007·9 cites·9 claims
- 0474US6935296B2Method of producing a gas shuttle valve of an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2002·Granted Aug 30, 2005·14 cites·11 claims
- 0572US6732632B1Lost mould for producing a cylindrical bushing sleeveMAHLE VENTILTRIEB GMBH·Filed 2000·Granted May 11, 2004·8 cites·6 claims
- 0669US7845075B2Method for manufacturing a camshaftMAHLE VENTILTRIEB GMBH·Filed 2005·Granted Dec 7, 2010·6 cites·20 claims
- 0765US6718923B2Hydraulic play compensation element for a valve gear of an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2002·Granted Apr 13, 2004·11 cites·7 claims
- 0863US6405698B1Roller tappetMAHLE VENTILTRIEB GMBH·Filed 1999·Granted Jun 18, 2002·18 cites·2 claims
- 0961US7588006B2Bearing between two coaxial camshafts for automotive engines in particularMAHLE VENTILTRIEB GMBH·Filed 2005·Granted Sep 15, 2009·3 cites·15 claims
- 1061US7063051B2Liquid-cooled valve seat ringMAHLE VENTILTRIEB GMBH·Filed 2002·Granted Jun 20, 2006·15 cites·13 claims
- 1160US6354258B1Lightweight valveMAHLE VENTILTRIEB GMBH·Filed 1999·Granted Mar 12, 2002·20 cites·6 claims
- 1259US7311072B2Control unit for a valve, especially a gas exchange valve of an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2005·Granted Dec 25, 2007·2 cites·14 claims
- 1357US7069889B2Camshaft, especially for an internal combustion engine of a motor vehicle, comprising shiftable camsMAHLE VENTILTRIEB GMBH·Filed 2004·Granted Jul 4, 2006·6 cites·3 claims
- 1455US6886509B2Hydraulic actuator for actuating a gas exchange valve of an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2002·Granted May 3, 2005·11 cites·13 claims
- 1553US6318325B1Hydraulic valve-play compensation elementMAHLE VENTILTRIEB GMBH·Filed 1999·Granted Nov 20, 2001·12 cites·7 claims
- 1647US6581555B1Method and device for opening and closing a valve of an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2000·Granted Jun 24, 2003·4 cites·12 claims
- 1742US7124721B2Control device for a gas exchange valve in an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2003·Granted Oct 24, 2006·2 cites·4 claims
- 1838US7299774B2Valve controlMAHLE VENTILTRIEB GMBH·Filed 2004·Granted Nov 27, 2007·0 cites·13 claims
- 1928US6478074B1Method for the production of a steel camshaft and camshaft produced according to said methodMAHLE VENTILTRIEB GMBH·Filed 1999·Granted Nov 12, 2002·6 cites·8 claims
- 2026US6640761B2Control device for an intake valve or exhaust valve of an internal combustion engineMAHLE VENTILTRIEB GMBH·Filed 2001·Granted Nov 4, 2003·0 cites·4 claims
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