Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665217 | Method for abrasive tipping of integrally bladed rotors | Gary A. Gruver, Joseph Parkos | 1997-09-09 |
| 5607561 | Apparatus for abrasive tipping of integrally bladed rotors | Gary A. Gruver, Joseph Parkos | 1997-03-04 |