Inventor · disambiguated record
Franz Chmela
Also filed as: CHMELA FRANZ
13 granted patents·1 pending application·342 citations·filing 1978–2004
93Inventor score
Files withAVL LIST GMBH6MASCHF AUGSBURG NUERNBERG AG4AVL VERBRENNUNGSKRAFT MESSTECH2MAN NUTZFAHRZEUGE GMBH1
Top patents by PatentIndex Score
14 records- 0191US6213086B1Combustion engineAVL LIST GMBH·Filed 1999·Granted Apr 10, 2001·118 cites·41 claims
- 0286US6619254B2Method for operating an internal combustion engine operated with a self-ignitable fuelAVL LIST GMBH·Filed 2001·Granted Sep 16, 2003·53 cites·22 claims
- 0380US4284049AFuel injector valve needle lift control arrangementMASCHF AUGSBURG NUERNBERG AG·Filed 1979·Granted Aug 18, 1981·19 cites·10 claims
- 0479US5170758AValve-controlled internal combustion engine with air compressionAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1992·Granted Dec 15, 1992·33 cites·7 claims
- 0573US7415963B2Method for operating an internal combustion engineAVL LIST GMBH·Filed 2004·Granted Aug 26, 2008·17 cites·80 claims
- 0669US7207311B2Method for operating a direct injection diesel engineAVL LIST GMBH·Filed 2003·Granted Apr 24, 2007·19 cites·21 claims
- 0764US6668790B2Method of operating an internal combustion engine operated on gasoline type fuelsAVL LIST GMBH·Filed 2002·Granted Dec 30, 2003·12 cites·8 claims
- 0863US5351665AInternal combustion engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1993·Granted Oct 4, 1994·21 cites·8 claims
- 0959US4492194ASpark-ignition air-compressing internal combustion engineMASCHF AUGSBURG NUERNBERG AG·Filed 1983·Granted Jan 8, 1985·16 cites·14 claims
- 1050US4278057AMethod of burning applied-ignition fuels in an air-compressing direct-injection internal combustion engineMASCHF AUGSBURG NUERNBERG AG·Filed 1978·Granted Jul 14, 1981·10 cites·4 claims
- 1149US4771748ASpark-ignition, air-compressing, internal combustion engineMAN NUTZFAHRZEUGE GMBH·Filed 1987·Granted Sep 20, 1988·12 cites·3 claims
- 1249US4294206ACombustion method and device for practicing sameMASCHF AUGSBURG NUERNBERG AG·Filed 1979·Granted Oct 13, 1981·9 cites·8 claims
- 1340US6779498B2Internal combustion engine operating on spark-ignitable fuelAVL LIST GMBH·Filed 2002·Granted Aug 24, 2004·3 cites·11 claims
- 1432US2002040708A1Method of operating an internal combustion engineFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →