Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350539 | Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product | Theodore E. Torok, Paik W. Shin | 1982-09-21 |
| 4350540 | Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance | Louis K. Allegra, Herbert E. Townsend | 1982-09-21 |
| 4287008 | Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product | Theodore E. Torok, Paik W. Shin | 1981-09-01 |
| 4287009 | Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance | Louis K. Allegra, Herbert E. Townsend | 1981-09-01 |