Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834505 | Hybrid swirler | Marwan Al-Roub, John Robert Staker, Ting-Yu Tu | 2004-12-28 |
| 6205763 | Method of forming a swirler with as-cast holes | Gilbert Farmer, James Groeschen, Jason Paul Hoppa, Marwan Al-Roub | 2001-03-27 |
| 5036657 | Dual manifold fuel system | Richard E. Stenger | 1991-08-06 |
| 4903478 | Dual manifold fuel system | Richard E. Stenger | 1990-02-27 |
| 4180974 | Combustor dome sleeve | Richard E. Stenger, Edward E. Ekstedt | 1980-01-01 |