Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863254 | Turbine airfoil with local wall thickness control | Christopher Michael Ceglio, Stephen Mark Molter, Mark Edward Stegemiller | 2018-01-09 |
| 8267662 | Monolithic and bi-metallic turbine blade dampers and method of manufacture | D. Keith Patrick, Thomas Joseph Kelly | 2012-09-18 |
| 7824158 | Bimaterial turbine blade damper | D. Keith Patrick | 2010-11-02 |
| 7736124 | Damper configured turbine blade | Gregory Terrence Garay, Matthew Mark Weaver, James R. Bailey, Bruce Clark Busbey | 2010-06-15 |
| 6644668 | Brush seal support | Robert J. Albers, John Brauer, Scott Joseph Schmid, Kenneth Martin Lewis | 2003-11-11 |
| 6050079 | Modulated turbine cooling system | George A. Durgin, Ching-Pang Lee | 2000-04-18 |
| 5749701 | Interstage seal assembly for a turbine | Jonathon P. Clarke, Charles E. Steckle, Kevin Weston McMahan, George A. Durgin | 1998-05-12 |
| 5630703 | Rotor disk post cooling system | David G. Hendley, Steve R. Fledderjohn, Jonathon P. Clarke, Alan L. Webb | 1997-05-20 |