Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214532 | Afocal objective lens | Robert A. Spande | 1993-05-25 |
| 4845939 | Gas turbine engine with bypass diverter means | Terence Jordan | 1989-07-11 |
| 4841724 | Rockets | Roger Hurd, Geoffrey H. E. Wright | 1989-06-27 |
| 4821979 | Variable area exhaust nozzle for a gas turbine engine | Ralph M. Denning, Terence Jordan | 1989-04-18 |
| 4802826 | Sealed, self-contained, liquid-cooled, gas compressor | — | 1989-02-07 |
| 4638946 | Variable configuration exhaust discharge opening for a jet propulsion engine | — | 1987-01-27 |
| 4496033 | Dual piston actuator | Milan Pantic | 1985-01-29 |
| 4332427 | Air bearing for use with concentric rotary shafts in machines | Raymond F. Sargent | 1982-06-01 |
| 4311276 | Variable area nozzle for a gas turbine engine | — | 1982-01-19 |
| 4311022 | Foldable ice pack | — | 1982-01-19 |