Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273003 | Multi-tank system for aerial firefighting aircraft | Britton COULSON | 2019-04-30 |
| 4848703 | Method of transporting objects by helicopter and grapple adapted therefor | Philip S. Jarman, Gary Collinge | 1989-07-18 |