Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863748 | Process and alloy for decorative galvanizing of steel | John Zervoudis, Victor M. Duarte | 2005-03-08 |
| 6569268 | Process and alloy for decorative galvanizing of steel | John Zervoudis, Victor M. Duarte | 2003-05-27 |