Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648333 | Method for treating oil field wastes containing hydrocarbons | Robert Mudd | 1987-03-10 |
| 4575336 | Apparatus for treating oil field wastes containing hydrocarbons | Robert Mudd | 1986-03-11 |