Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224344 | Variable-cycle storable reactants engine | Don Sheppard | 1993-07-06 |
| 4628688 | Solid fuel ramjet flow control device | — | 1986-12-16 |
| 4539811 | Multi-port dump combustor | Lawrence A. Dale, Stephen E. Grenleski, Jr., Charles Edward Stevens, JR. | 1985-09-10 |
| 4327885 | Thrust augmented rocket | Ralph W. Blevins, William B. Shippen | 1982-05-04 |
| 4194519 | Hypersonic modular inlet | Clifford B. Baker | 1980-03-25 |