Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988087 | VTOL aircraft nozzle | Robert C. Tonks, Leslie R Harper | 2011-08-02 |
| 6132296 | Apparatus for treatment of surfaces | — | 2000-10-17 |
| 5478016 | Vectorable nozzle | — | 1995-12-26 |
| 5379800 | Cam operated valve | — | 1995-01-10 |