Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655909 | Skydiving trainer windtunnel | William J. Kitchen | 1997-08-12 |
| 5573465 | Pendulum damper | William J. Kitchen | 1996-11-12 |
| 5527223 | Swing type amusement ride | William J. Kitchen | 1996-06-18 |
| 5267906 | Amusement ride | William J. Kitchen | 1993-12-07 |