Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350540 | Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance | Herbert E. Townsend, Angelo R. Borzillo | 1982-09-21 |
| 4287009 | Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance | Herbert E. Townsend, Angelo R. Borzillo | 1981-09-01 |
| 4264684 | Zinc-alloy coated ferrous product resistant to embrittlement | James B. Horton, Herbert E. Townsend | 1981-04-28 |