Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857600 | Infrared suppressing two dimensional vectorable single expansion ramp nozzle | Alan Richard Walker, William Van Sutherland, Joseph Holowach | 2005-02-22 |
| 5690280 | Multifunction exhaust system for gas turbine engines | Joseph Holowach, William Van Sutherland | 1997-11-25 |
| 4280660 | Vectorable nozzle | Donald W. Speir | 1981-07-28 |