Inventor · disambiguated record
Mark Eden Zentgraf
Also filed as: ZENTGRAF MARK E · ZENTGRAF MARK EDEN
4 granted patents·3 pending applications·90 citations·filing 2001–2009
79Inventor score
Top patents by PatentIndex Score
7 records- 0190US7993425B2Free vortex air-oil separatorGEN ELECTRIC·Filed 2007·Granted Aug 9, 2011·26 cites·18 claims
- 0287US7584619B2System for reducing oil consumption in gas turbine enginesGEN ELECTRIC·Filed 2007·Granted Sep 8, 2009·28 cites·8 claims
- 0384US7935164B2Vortex air-oil separator systemGEN ELECTRIC·Filed 2007·Granted May 3, 2011·15 cites·20 claims
- 0473US7426834B2“Get home” oil supply and scavenge systemGEN ELECTRIC·Filed 2004·Granted Sep 23, 2008·21 cites·20 claims
- 0541US2009288384A1System for reducing oil consumption in gas turbine enginesGRANITZ CHARLES ROBERT·Filed 2009·Application pending·0 cites
- 0638US2009101230A1Apparatus for filling an oil tankANSTEAD DUANE H·Filed 2007·Application pending·0 cites
- 0730US2003097872A1System for reducing oil consumption in gas turbine enginesFiled 2001·Application pending·0 cites
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