Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696790 | Conversion of organic wastes into a reducing agent—coke substitute | — | 2014-04-15 |
| 4891061 | Process for treating speiss | Thomas P. Clement, John R. Wettlaufer | 1990-01-02 |
| 4279711 | Aqueous electrowinning of metals | Paul H. Vining, Paul F. Duby | 1981-07-21 |