Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5411648 | Method and apparatus for on-line monitoring the quality of a purified metal sulphate solution | George Houlachi, Frank Kitzinger, Gregory A. Wint, Vladimir M. Labuc | 1995-05-02 |
| 5302260 | Galvanic dezincing of galvanized steel | Rodney L. LeRoy | 1994-04-12 |
| 5302261 | Power assisted dezincing of galvanized steel | Rodney L. LeRoy, George Houlachi | 1994-04-12 |