Inventor · disambiguated record
Walter Piock
Also filed as: PIOCK WALTER
15 granted patents·2 pending applications·276 citations·filing 1995–2023
94Inventor score
Files withAVL LIST GMBH10AVL VERBRENNUNGSKRAFT MESSTECH4AVL VERBRENNUNGS MESSTECH1PHINIA DELPHI LUXEMBOURG SARL1
Top patents by PatentIndex Score
17 records- 0184US5727520AFour-stroke internal combustion engine with spark ignitionAVL LIST GMBH·Filed 1997·Granted Mar 17, 1998·42 cites·18 claims
- 0281US5979399AInternal combustion engine with spark ignitionAVL LIST GMBH·Filed 1998·Granted Nov 9, 1999·34 cites·13 claims
- 0376US6125817AInternal combustion engine with spark ignitionAVL LIST GMBH·Filed 1998·Granted Oct 3, 2000·24 cites·11 claims
- 0474US6062192AInternal combustion engine with spark ignitionAVL LIST GMBH·Filed 1998·Granted May 16, 2000·27 cites·13 claims
- 0570US6047592AFour-stroke internal combustion engine with spark ignitionAVL LIST GMBH·Filed 1997·Granted Apr 11, 2000·24 cites·20 claims
- 0665US5921215AFour-stroke internal combustion engine with spark ignitionAVL LIST GMBH·Filed 1997·Granted Jul 13, 1999·20 cites·21 claims
- 0759US5622150AMethod for introducing fuel into a combustion chamber of an internal combustion engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1995·Granted Apr 22, 1997·19 cites·11 claims
- 0858US5988136AMethod of introducing fuel into the combustion chamber of an internal combustion spark-ignition engine with direct fuel injectionAVL LIST GMBH·Filed 1998·Granted Nov 23, 1999·15 cites·5 claims
- 0953US6578547B2Spark-ignition internal combustion engine with direct injectionAVL LIST GMBH·Filed 2001·Granted Jun 17, 2003·11 cites·12 claims
- 1043US6158410AInternal combustion engine with at least one injection device per cylinderAVL LIST GMBH·Filed 1999·Granted Dec 12, 2000·13 cites·24 claims
- 1142US6089212AInternal combustion engineAVL LIST GMBH·Filed 1998·Granted Jul 18, 2000·10 cites·15 claims
- 1240US5762041AFour-stroke internal combustion engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1996·Granted Jun 9, 1998·9 cites·14 claims
- 1339US5590635ADevice for introducing fuel into the combustion chamber of an internal combustion engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1996·Granted Jan 7, 1997·8 cites·7 claims
- 1438US5642706AInternal combustion engine with spark ignitionAVL VERBRENNUNGS MESSTECH·Filed 1996·Granted Jul 1, 1997·14 cites·12 claims
- 1537US2025341191A1Method of operating a hydrogen internal combustion enginePHINIA DELPHI LUXEMBOURG SARL·Filed 2023·Application pending·0 cites
- 1635US2004149254A1Method for operating an internal combustion engine operated with gasFiled 2003·Application pending·0 cites
- 1734US5647336ADevice for introducing fuel into a combustion chamber of an internal combustion engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1996·Granted Jul 15, 1997·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →