Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531148 | Laser resonator gain medium securement | Rongwei Jason Xuan, Russel E. Klein, Michael Andrew Scott, Edward D. Reed, Xirong Yang | 2016-12-27 |
| 8695324 | Multistage tip fan | Rollin George Giffin | 2014-04-15 |
| 8622687 | Method of operating adaptive core engines | Rollin George Giffin, Brandon Powell, Mark Thomas Harrington | 2014-01-07 |
| 7926290 | Turbine engine with modulated flow fan and method of operation | — | 2011-04-19 |
| 7877980 | Convertible gas turbine engine | — | 2011-02-01 |
| 7770381 | Duct burning mixed flow turbofan and method of operation | Ronald Burton Steinmetz | 2010-08-10 |
| 7765789 | Apparatus and method for assembling gas turbine engines | — | 2010-08-03 |
| 7631484 | High pressure ratio aft fan | Rollin George Giffin | 2009-12-15 |
| 7509797 | Thrust vectoring missile turbojet | — | 2009-03-31 |
| 7475545 | Fladed supersonic missile turbojet | — | 2009-01-13 |
| 7448199 | Self powdered missile turbojet | — | 2008-11-11 |
| 7424805 | Supersonic missile turbojet engine | — | 2008-09-16 |
| 7395657 | Flade gas turbine engine with fixed geometry inlet | — | 2008-07-08 |
| 7246484 | FLADE gas turbine engine with counter-rotatable fans | Rollin George Giffin | 2007-07-24 |
| 7216475 | Aft FLADE engine | — | 2007-05-15 |
| 7188467 | Methods and apparatus for assembling a gas turbine engine | — | 2007-03-13 |
| 7140174 | Methods and apparatus for assembling a gas turbine engine | — | 2006-11-28 |
| 7134271 | Thrust vectoring aft FLADE engine | John Lewis Baughman | 2006-11-14 |
| 6878205 | Powder coating system and method for quick color change | James Michael Browning, Timothy C. Buyck, Michael Smith, Michael Thies | 2005-04-12 |
| 6732502 | Counter rotating aircraft gas turbine engine with high overall pressure ratio compressor | Jorge Francisco Seda, Lawrence W. Dunbar, Peter Szucs, John Brauer | 2004-05-11 |
| 6669780 | Color change booth | James Michael Browning, Timothy C. Buyck, Michael Smith, Michael Thies | 2003-12-30 |
| 6666018 | Combined cycle pulse detonation turbine engine | Lawrence Butler, Lawrence W. Dunbar | 2003-12-23 |
| 6619030 | Aircraft engine with inter-turbine engine frame supported counter rotating low pressure turbine rotors | Jorge Francisco Seda, Lawrence W. Dunbar, Philip R. Gliebe, Peter Szucs, John Brauer +2 more | 2003-09-16 |
| 6550235 | Combined cycle pulse detonation turbine engine operating method | Lawrence W. Dunbar, Lawrence Butler | 2003-04-22 |
| 6442930 | Combined cycle pulse detonation turbine engine | Lawrence W. Dunbar, Lawrence Butler | 2002-09-03 |