Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696618 | High temperature seal and turbine mount | Jeffery Fairchild, John Symington | 1987-09-29 |
| 4683722 | Charging and ejection system for rankine apparatus | Michael E. Ewbank | 1987-08-04 |
| 4648322 | Propulsion and directional control mechanism for an underwater device | Daniel R. Dobbs | 1987-03-10 |