Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394405 | Continuously adjustable rescue strut | George Roxton | 2002-05-28 |
| 4750568 | Pneumatic rescue tool | George Roxton | 1988-06-14 |
| 4570677 | Unitary multiple control valve assembly | George Roxton | 1986-02-18 |
| 4455721 | External clamping device for inflatable air bag | — | 1984-06-26 |