Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575415 | Methods and apparatus for assembling turbine engines | Vincent M. Drerup, Harold Ray Hansel, Ching-Pang Lee | 2009-08-18 |
| 6464456 | Turbine vane assembly including a low ductility vane | Ramgopal Darolia | 2002-10-15 |