Inventor · disambiguated record
Robert M. Halvorsen
Also filed as: HALVORSEN ROBERT M
15 granted patents·439 citations·filing 1983–1990
95Inventor score
Top patents by PatentIndex Score
15 records- 0192US4491272APressure atomizing fuel injection assemblyEX CELL O CORP·Filed 1983·Granted Jan 1, 1985·52 cites·37 claims
- 0288US4938418AModular fuel nozzle assembly for gas turbine enginesTEXTRON FUEL SYSTEMS·Filed 1988·Granted Jul 3, 1990·49 cites·23 claims
- 0387US5197290AVariable area combustor air swirlerTEXTRON FUEL SYSTEMS·Filed 1990·Granted Mar 30, 1993·56 cites·21 claims
- 0475US5174504AAirblast fuel injectorTEXTRON FUEL SYSTEMS·Filed 1990·Granted Dec 29, 1992·35 cites·9 claims
- 0575US4962889AAirblast fuel injection with adjustable valve cracking pressureTEXTRON FUEL SYSTEMS·Filed 1989·Granted Oct 16, 1990·28 cites·9 claims
- 0673US5014918AAirblast fuel injectorTEXTRON FUEL SYSTEMS·Filed 1989·Granted May 14, 1991·27 cites·12 claims
- 0769US4938417AAirblast fuel injector with tubular metering valveTEXTRON FUEL SYSTEMS·Filed 1989·Granted Jul 3, 1990·23 cites·19 claims
- 0869US4614202AFuel distribution valveEX CELL O CORP·Filed 1984·Granted Sep 30, 1986·23 cites·5 claims
- 0968US4649950AFuel nozzle assembly with integral valve assembly and inlet wash filter and primary fuel take-offEX CELL O CORP·Filed 1985·Granted Mar 17, 1987·24 cites·2 claims
- 1066US5102054AAirblast fuel injector with tubular metering valveTEXTRON FUEL SYSTEMS·Filed 1990·Granted Apr 7, 1992·34 cites·9 claims
- 1164US4590768AFuel distribution valve flow trimming and locking meansEX CELL O CORP·Filed 1983·Granted May 27, 1986·19 cites·14 claims
- 1262US4562698AVariable area means for air systems of air blast type fuel nozzle assembliesEX CELL O CORP·Filed 1983·Granted Jan 7, 1986·20 cites·16 claims
- 1359US4754922AAirblast fuel injector tip with integral cantilever spring fuel metering valve and method for reducing vapor lock from high temperatureEX CELL O CORP·Filed 1986·Granted Jul 5, 1988·24 cites·12 claims
- 1455US4831700AMethod for making a fuel injectorEX CELL O CORP·Filed 1987·Granted May 23, 1989·14 cites·1 claims
- 1547US4742685AFuel distributing and metering assemblyEX CELL O CORP·Filed 1986·Granted May 10, 1988·11 cites·20 claims
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