Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897716 | Composition and process for treating metal | Gary A. Reghi | 1999-04-27 |
| 5082511 | Protective coating processes for zinc coated steel | Samuel Farina, III | 1992-01-21 |
| 4599116 | Alkaline cleaning process | Peter F. King, Samuel Farina, III | 1986-07-08 |