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 | Phillip Watts, Frank Eliot Fish | 2013-09-17 |
| 5303215 | Self-timing optic lathe | Marvin G. Breyfogle | 1994-04-12 |