Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818562 | Casting shapes | Frank G. Arcella | 1989-04-04 |
| 4803334 | Method for laser beam welding metal matrix composite components | Michael A. Burke | 1989-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818562 | Casting shapes | Frank G. Arcella | 1989-04-04 |
| 4803334 | Method for laser beam welding metal matrix composite components | Michael A. Burke | 1989-02-07 |