Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4377487 | Metal coating process and compositions | — | 1983-03-22 |
| 4199488 | Metal treating | John L. Prosser | 1980-04-22 |
| 4197340 | Drawing composition and process | Kevin Brown, Alan J. Koch | 1980-04-08 |