Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277382 | Aircraft engine forward mount | Thomas P. Joseph, Hahn M. Spofford, Charles Stanley Orkiszewski | 1994-01-11 |
| 5275357 | Aircraft engine mount | Thomas P. Joseph, James Edward Cencula, Donald L. Bellia, Hahn M. Spofford | 1994-01-04 |