Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660649 | Method of making oxidation resistant single crystal superalloy castings | Stephen Chin, David Duhl, Donald R. Parille, Dilip M. Shah | 1997-08-26 |
| 5637118 | Vanadium corrosion inhibitor | Hilton A. Roth, Roscoe A. Pike | 1997-06-10 |