Assignee
ORBITAL ENG PTY
AU·121 granted patents·2,983 citations·filing 1981–2002
Top patents by PatentIndex Score
121 records- 0199US7086376B2Combined fuel injection and ignition meansORBITAL ENG PTY·Filed 2001·Granted Aug 8, 2006·106 cites·58 claims
- 0296US6755175B1Direct injection of fuels in internal combustion enginesORBITAL ENG PTY·Filed 2000·Granted Jun 29, 2004·91 cites·39 claims
- 0395US7201136B2Direct injection of fuels in internal combustion enginesORBITAL ENG PTY·Filed 2002·Granted Apr 10, 2007·76 cites·55 claims
- 0495US4693224AFuel injection method and apparatusORBITAL ENG PTY·Filed 1984·Granted Sep 15, 1987·46 cites·23 claims
- 0593US4934329AFuel injection system for a multi-cylinder engineORBITAL ENG PTY·Filed 1988·Granted Jun 19, 1990·52 cites·27 claims
- 0692US5806304ACatalytic treatment of engine exhaust gasORBITAL ENG PTY·Filed 1994·Granted Sep 15, 1998·65 cites·21 claims
- 0791US5863277AIdle speed control for internal combustion enginesORBITAL ENG PTY·Filed 1995·Granted Jan 26, 1999·134 cites·43 claims
- 0891US4790270ADirect fuel injected enginesORBITAL ENG PTY·Filed 1986·Granted Dec 13, 1988·52 cites·17 claims
- 0990US5941210AGaseous fuel direct injection system for internal combustion enginesORBITAL ENG PTY·Filed 1996·Granted Aug 24, 1999·60 cites·35 claims
- 1090US4844339AFuel injection apparatusORBITAL ENG PTY·Filed 1988·Granted Jul 4, 1989·50 cites·11 claims
- 1189US6446618B1Purge fuel flow rate determination methodORBITAL ENG PTY·Filed 1999·Granted Sep 10, 2002·50 cites·17 claims
- 1289US5427083AMethod for controlling fuel supply to an engineORBITAL ENG PTY·Filed 1992·Granted Jun 27, 1995·50 cites·2 claims
- 1387US5265418AExhaust emission controlORBITAL ENG PTY·Filed 1991·Granted Nov 30, 1993·45 cites·22 claims
- 1487US4817873ANozzles for in-cylinder fuel injection systemsORBITAL ENG PTY·Filed 1986·Granted Apr 4, 1989·37 cites·21 claims
- 1586US4462760AMethod and apparatus for metering liquidsORBITAL ENG PTY·Filed 1981·Granted Jul 31, 1984·36 cites·60 claims
- 1685US5540205AAir fuel ratio controlORBITAL ENG PTY·Filed 1993·Granted Jul 30, 1996·40 cites·11 claims
- 1785US4794902AMetering of fuelORBITAL ENG PTY·Filed 1986·Granted Jan 3, 1989·28 cites·39 claims
- 1885US4554945ALiquid metering apparatusORBITAL ENG PTY·Filed 1982·Granted Nov 26, 1985·27 cites·15 claims
- 1985US4519356AInternal combustion engine fuel and air systemORBITAL ENG PTY·Filed 1982·Granted May 28, 1985·29 cites·19 claims
- 2083US6688281B1Engine speed control systemORBITAL ENG PTY·Filed 2000·Granted Feb 10, 2004·33 cites·35 claims
- 2183US4936279APressurizing a gas injection type fuel injection systemORBITAL ENG PTY·Filed 1988·Granted Jun 26, 1990·32 cites·14 claims
- 2283US4841942AMethod and apparatus for metering fuelORBITAL ENG PTY·Filed 1985·Granted Jun 27, 1989·27 cites·18 claims
- 2383US4800862AControl of fuelling rate for internal combustion enginesORBITAL ENG PTY·Filed 1986·Granted Jan 31, 1989·35 cites·23 claims
- 2482US5927238AValve timing for four stroke internal combustion enginesORBITAL ENG PTY·Filed 1996·Granted Jul 27, 1999·46 cites·14 claims
- 2582US5267545AMethod and apparatus for controlling the operation of a solenoidORBITAL ENG PTY·Filed 1993·Granted Dec 7, 1993·52 cites·19 claims
- 2681US5477833AFuel system for fuel injected internal combustion enginesORBITAL ENG PTY·Filed 1992·Granted Dec 26, 1995·36 cites·18 claims
- 2781US5090625ANozzles for in-cylinder fuel injection systemsORBITAL ENG PTY·Filed 1989·Granted Feb 25, 1992·29 cites·13 claims
- 2881US5024202AMetering of fuelORBITAL ENG PTY·Filed 1989·Granted Jun 18, 1991·24 cites·18 claims
- 2981US4920932ARelating to controlling emissions from two stroke enginesORBITAL ENG PTY·Filed 1989·Granted May 1, 1990·32 cites·39 claims
- 3081US4753213AInjection of fuel to an engineORBITAL ENG PTY·Filed 1986·Granted Jun 28, 1988·33 cites·26 claims
- 3180US5904126APump control systemORBITAL ENG PTY·Filed 1995·Granted May 18, 1999·47 cites·42 claims
- 3280US4759335ADirect fuel injection by compressed gasORBITAL ENG PTY·Filed 1986·Granted Jul 26, 1988·33 cites·26 claims
- 3380US4719880ATwo stroke cycle internal combustion enginesORBITAL ENG PTY·Filed 1986·Granted Jan 19, 1988·31 cites·25 claims
- 3479US5606951AEngine air supply systemsORBITAL ENG PTY·Filed 1994·Granted Mar 4, 1997·33 cites·24 claims
- 3579US5551638AValve member for fuel injection nozzlesORBITAL ENG PTY·Filed 1993·Granted Sep 3, 1996·38 cites·20 claims
- 3679US4674462AAir supply system for fuel injection systemORBITAL ENG PTY·Filed 1985·Granted Jun 23, 1987·30 cites·16 claims
- 3778US5833142AFuel injector nozzlesORBITAL ENG PTY·Filed 1994·Granted Nov 10, 1998·38 cites·10 claims
- 3876US5685492AFuel injector nozzlesORBITAL ENG PTY·Filed 1995·Granted Nov 11, 1997·37 cites·18 claims
- 3976US4781164AFuel injection systems for internal combustion enginesORBITAL ENG PTY·Filed 1987·Granted Nov 1, 1988·27 cites·30 claims
- 4074US5588415AEngine management systemORBITAL ENG PTY·Filed 1995·Granted Dec 31, 1996·29 cites·6 claims
- 4173US5546902AFuel/gas delivery system for internal combustion enginesORBITAL ENG PTY·Filed 1993·Granted Aug 20, 1996·43 cites·31 claims
- 4273US4807572ATiming of fuel injected enginesORBITAL ENG PTY·Filed 1986·Granted Feb 28, 1989·21 cites·36 claims
- 4372US5209200AControlled dispersion of injected fuelORBITAL ENG PTY·Filed 1990·Granted May 11, 1993·29 cites·19 claims
- 4470US6513544B1Compressor valve arrangementORBITAL ENG PTY·Filed 2000·Granted Feb 4, 2003·19 cites·34 claims
- 4570US4867128AFuel injection nozzleORBITAL ENG PTY·Filed 1986·Granted Sep 19, 1989·22 cites·39 claims
- 4670US4825828ADirect fuel injectionORBITAL ENG PTY·Filed 1988·Granted May 2, 1989·21 cites·16 claims
- 4769US5655365AMethod of operating an internal combustion engineORBITAL ENG PTY·Filed 1994·Granted Aug 12, 1997·37 cites·18 claims
- 4869US4712524AFuel injection systemORBITAL ENG PTY·Filed 1986·Granted Dec 15, 1987·20 cites·38 claims
- 4968US5979786AFuel injection apparatusORBITAL ENG PTY·Filed 1996·Granted Nov 9, 1999·31 cites·14 claims
- 5068US5150836AMethod of fuel injectionORBITAL ENG PTY·Filed 1991·Granted Sep 29, 1992·25 cites·17 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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