Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824193 | Method of thermally treating plastics material | — | 1998-10-20 |
| 5061459 | Prevention of copper dissolution during cyanidation of gold ores | Charles A. Bennett, Elizabeth A. Crathorne | 1991-10-29 |
| 4919686 | Process for the pyrolytic production of synthetic gas | — | 1990-04-24 |