Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432173 | Centrifugal separator arrangement for powder coating recovery system and methods | James Michael Browning, Timothy C. Buyck, Michael Thies | 2002-08-13 |
| 5809772 | Turbofan engine with a core driven supercharged bypass duct | Rollin George Giffin, David William Crall, John W. Salvage, Peter Szucs | 1998-09-22 |
| 5806303 | Turbofan engine with a core driven supercharged bypass duct and fixed geometry nozzle | — | 1998-09-15 |
| 5694768 | Variable cycle turbofan-ramjet engine | Elmore V. Sprunger, John Robert Simmons | 1997-12-09 |
| 5404713 | Spillage drag and infrared reducing flade engine | — | 1995-04-11 |
| 5402638 | Spillage drag reducing flade engine | — | 1995-04-04 |
| 4845976 | Method and apparatus of determining energy content of a diluted hydrocarbon gas | Raymond J. Magott, Clinton M. Wood | 1989-07-11 |
| 4222233 | Auxiliary lift propulsion system with oversized front fan | Onofre T. M. Castells, Dan J. Rundell | 1980-09-16 |