Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282041 | Method for removing aluminide coatings from nickel or cobalt base alloys | — | 1981-08-04 |
| 4234653 | Protective coating | Norman E. Ballard, Philip H. Andrews, Francis Chappell | 1980-11-18 |