Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735448 | Method of repairing surface and near surface defects in superalloy articles such as gas turbine engine components | Peter J. Draghi, Norman Pietruska | 1998-04-07 |
| 4850734 | Coupling device for a machine tool | John R. Naumec | 1989-07-25 |