Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698273 | Electron beam physical vapor deposition method | Farzin H. Azad, David V. Rigney | 1997-12-16 |
| 5640767 | Method for making a double-wall airfoil | Melvin Robert Jackson, Raymond Grant Rowe, Donald George LaChapelle, Paul Wilson | 1997-06-24 |
| 5626462 | Double-wall airfoil | Melvin Robert Jackson, Raymond Grant Rowe, Donald George LaChapelle, Paul Wilson | 1997-05-06 |