Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412269 | Method for operating an engine system including a gas turbine engine, an inverted Brayton cycle apparatus having blow-in doors and blow-out doors for engine protection | William R. Hines, Michael W. Horner | 2002-07-02 |
| 6134876 | Gas turbine engine with exhaust expander and compressor | William R. Hines, Michael W. Horner | 2000-10-24 |
| 5911679 | Variable pitch rotor assembly for a gas turbine engine inlet | William Farrell, Michael W. Horner | 1999-06-15 |
| 5167489 | Forward swept rotor blade | Aspi Rustom Wadia, Peter Szucs, Pamela A. Battle | 1992-12-01 |