Inventor · disambiguated record
John Michael Koshoffer
Also filed as: KOSHOFFER JOHN M · KOSHOFFER JOHN MICHAEL
22 granted patents·853 citations·filing 1970–2006
97Inventor score
Top patents by PatentIndex Score
22 records- 0199US7225623B2Trapped vortex cavity afterburnerGEN ELECTRIC·Filed 2005·Granted Jun 5, 2007·103 cites·26 claims
- 0295US5323604ATriple annular combustor for gas turbine engineGEN ELECTRIC·Filed 1992·Granted Jun 28, 1994·136 cites·21 claims
- 0393US4584834AGas turbine engine carburetorGEN ELECTRIC·Filed 1982·Granted Apr 29, 1986·89 cites·2 claims
- 0491US7437876B2Augmenter swirler pilotGEN ELECTRIC·Filed 2005·Granted Oct 21, 2008·29 cites·41 claims
- 0590US4259842ACombustor liner slot with cooled propsGEN ELECTRIC·Filed 1978·Granted Apr 7, 1981·47 cites·1 claims
- 0689US5596873AGas turbine combustor with a plurality of circumferentially spaced pre-mixersGEN ELECTRIC·Filed 1994·Granted Jan 28, 1997·59 cites·21 claims
- 0787US6336319B1Fluidic nozzle control systemGEN ELECTRIC·Filed 2000·Granted Jan 8, 2002·51 cites·17 claims
- 0887US5117628AMixed flow augmentor pre-mixerGEN ELECTRIC·Filed 1990·Granted Jun 2, 1992·50 cites·18 claims
- 0985US6883302B2Methods and apparatus for generating gas turbine engine thrust with a pulse detonation thrust augmenterGEN ELECTRIC·Filed 2002·Granted Apr 26, 2005·39 cites·20 claims
- 1082US4686826AMixed flow augmentor incorporating a fuel/air tubeUS AIR FORCE·Filed 1980·Granted Aug 18, 1987·40 cites·2 claims
- 1179US6997676B2Bifurcated outlet guide vanesGEN ELECTRIC·Filed 2004·Granted Feb 14, 2006·34 cites·32 claims
- 1279US6715983B2Method and apparatus for reducing distortion losses induced to gas turbine engine airflowGEN ELECTRIC·Filed 2001·Granted Apr 6, 2004·35 cites·16 claims
- 1370US5289687AOne-piece cowl for a double annular combustorGEN ELECTRIC·Filed 1992·Granted Mar 1, 1994·30 cites·10 claims
- 1467US5181377ADamped combustor cowl structureGEN ELECTRIC·Filed 1991·Granted Jan 26, 1993·27 cites·14 claims
- 1564US7966823B2Exhaust dust flow splitter systemGEN ELECTRIC·Filed 2006·Granted Jun 28, 2011·10 cites·11 claims
- 1661US6983601B2Method and apparatus for gas turbine enginesGEN ELECTRIC·Filed 2004·Granted Jan 10, 2006·21 cites·20 claims
- 1761US6868665B2Methods and apparatus for operating gas turbine enginesGEN ELECTRIC·Filed 2001·Granted Mar 22, 2005·11 cites·11 claims
- 1853US7251941B2Ablative afterburnerGEN ELECTRIC·Filed 2004·Granted Aug 7, 2007·9 cites·25 claims
- 1953US5239832ABirdstrike resistant swirler support for combustion chamber domeGEN ELECTRIC·Filed 1991·Granted Aug 31, 1993·19 cites·14 claims
- 2045US6981361B2Methods for operating gas turbine enginesGEN ELECTRIC·Filed 2004·Granted Jan 3, 2006·4 cites·5 claims
- 2137US5483793AInfrared radiation suppression deviceGEN ELECTRIC·Filed 1970·Granted Jan 16, 1996·4 cites·8 claims
- 2235US5682739AInfrared radiation suppression deviceGEN ELECTRIC·Filed 1995·Granted Nov 4, 1997·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →