Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8535008 | Turbine and compressor employing tubercle leading edge rotor design | Stephen W. Dewar, Phillip Watts | 2013-09-17 |
| 6431498 | Scalloped wing leading edge | Philip Watts | 2002-08-13 |