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Patent applications and USPTO patent grants for Bowman; Ray F..The latest application filed is for "gas turbine engine system with bleed air powered auxiliary engine".
Patent | Date |
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Gas turbine engine system with bleed air powered auxiliary engine Grant 9,297,304 - Nordstrom , et al. March 29, 2 | 2016-03-29 |
Gas turbine engine surge margin bleed power recuperation Grant 9,175,605 - Bowman , et al. November 3, 2 | 2015-11-03 |
Energy extraction and transfer system for a gas turbine engine Grant 9,021,780 - Bowman , et al. May 5, 2 | 2015-05-05 |
Systems, apparatuses, and methods of gas turbine engine control Grant 8,752,393 - Bowman June 17, 2 | 2014-06-17 |
Variable geometry hysteresis control for a gas turbine engine Grant 8,079,221 - Bowman , et al. December 20, 2 | 2011-12-20 |
Gas Turbine Engine System With Bleed Air Powered Auxiliary Engine App 20110271687 - Nordstrom; Carl David ;   et al. | 2011-11-10 |
Variable Geometry Hysteresis Control For A Gas Turbine Engine App 20110167780 - Bowman; Ray F. ;   et al. | 2011-07-14 |
Gas Turbine Engine Surge Margin Bleed Power Recuperation App 20110154830 - Bowman; Ray F. ;   et al. | 2011-06-30 |
Variable geometry hysteresis control for a gas turbine engine Grant 7,866,159 - Bowman , et al. January 11, 2 | 2011-01-11 |
Gas Turbine Engine App 20100162720 - Bowman; Ray F. ;   et al. | 2010-07-01 |
Systems, Apparatuses, And Methods Of Gas Turbine Engine Control App 20100162718 - Bowman; Ray F. | 2010-07-01 |
Gas Turbine Engine App 20100164234 - Bowman; Ray F. ;   et al. | 2010-07-01 |
Gas Turbine Engine App 20100162719 - Bowman; Ray F. ;   et al. | 2010-07-01 |
Variable geometry hysteresis control for a gas turbine engine App 20070084211 - Bowman; Ray F. ;   et al. | 2007-04-19 |
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