Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790338 | Electrolytic process for preparing metal sulfonates | Alex Magdics, Thomas E. Nappier | 2004-09-14 |
| 6395241 | Process for recovering the carbide metal from metal carbide scrap | Alex Magdics | 2002-05-28 |
| 4216023 | Zinc sulfide based pigments containing selenium | — | 1980-08-05 |