Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5778963 | Method of core leach | Donald R. Parille | 1998-07-14 |
| 5413648 | Preparation of single crystal superalloys for post-casting heat treatment | Richard W. Salkeld, Thomas T. Field | 1995-05-09 |
| 4717432 | Varied heating rate solution heat treatment for superalloy castings | — | 1988-01-05 |
| 4708750 | Thermal treatment of wrought, nickel base superalloys in conjunction with high energy hole drilling | Thomas T. Field, Thomas A. Murrin | 1987-11-24 |
| 4439241 | Cleaning process for internal passages of superalloy airfoils | Charles E. Bevan | 1984-03-27 |