Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066548 | Protective coated iron and steel products | Francisco Galdon | 1991-11-19 |
| 4801338 | Process of protective coating of iron and steel products | Francisco Galdon | 1989-01-31 |