Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415847 | Treatment of pit waste containing chromated copper arsenate | — | 1995-05-16 |
| 4919819 | Method for removing and decomposing hydrocarbon compounds from water contaminated therewith | Manuel Holcomb | 1990-04-24 |