Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008528 | Process and system for continuously extracting oil from solid or liquid oil bearing material | Allen R. Mitchell | 2006-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008528 | Process and system for continuously extracting oil from solid or liquid oil bearing material | Allen R. Mitchell | 2006-03-07 |