Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4400556 | Catalyst for reducing formation of chlorinated dioxins in manufacture of chlorinated phenols | William H. Wetzel, Robert J. Goodwin, John E. Wilkinson | 1983-08-23 |
| 4376220 | Inhibitor for reducing formation of chlorinated dioxins in manufacture of chlorinated phenols | William H. Wetzel, Robert J. Goodwin, John E. Wilkinson | 1983-03-08 |
| 4294996 | Method of reducing formation of chlorinated dioxins in manufacture of chlorinated phenols | William H. Wetzel, Robert J. Goodwin, John E. Wilkinson | 1981-10-13 |