Inventor · disambiguated record
Helmut Schon
Also filed as: SCHOEN HELMUT · SCHON HELMUT
9 granted patents·1 pending application·85 citations·filing 1989–2004
87Inventor score
Files withTHYSSEN KRUPP AUTOMOTIVE AG2FRAUNHOFER GES FORSCHUNG1FRAUNHOFER GESSELSCHAFT ZUR FO1KUHN PETER1LINDE TECH GASE GMBH1
Top patents by PatentIndex Score
10 records- 0175US5119773AApparatus for operating the valves on internal combustion engines with a variable valve lift curveKUHN PETER·Filed 1989·Granted Jun 9, 1992·26 cites·22 claims
- 0264US5601056ADevice for actuating the valves in internal combustion engines by means of revolving camsFiled 1995·Granted Feb 11, 1997·21 cites·15 claims
- 0362US6997153B2Device for variably actuating the gas exchange valves in reciprocating enginesFRAUNHOFER GES FORSCHUNG·Filed 2002·Granted Feb 14, 2006·9 cites·20 claims
- 0444US7493878B2Device for variable actuation of the gas exchange valves of internal combustion enginesTHYSSENKRUPP PRESTA TECCT AG·Filed 2004·Granted Feb 24, 2009·3 cites·20 claims
- 0544US5431131ACamshaft for internal combustion enginesFiled 1992·Granted Jul 11, 1995·12 cites·25 claims
- 0643US7296546B2Device for the variable actuation of the gas exchange valves of internal combustion engines, and method for operating one such deviceTHYSSEN KRUPP AUTOMOTIVE AG·Filed 2004·Granted Nov 20, 2007·3 cites·22 claims
- 0742US7302922B2Device for the variable actuation of gas exchange valves of internal combustion engines and method for operating said deviceTHYSSEN KRUPP AUTOMOTIVE AG·Filed 2004·Granted Dec 4, 2007·3 cites·16 claims
- 0842US7137368B2Device for variable actuation of the gas exchange valves in internal combustion piston enginesFRAUNHOFER GESSELSCHAFT ZUR FO·Filed 2002·Granted Nov 21, 2006·3 cites·20 claims
- 0932US2006130786A1Device for actuating the gas exchange valves in reciprocating enginesSCHON HELMUT·Filed 2004·Application pending·0 cites
- 1027US6106144AProcess and device for gravimetric test gas production by means of reweighingLINDE TECH GASE GMBH·Filed 1997·Granted Aug 22, 2000·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →