Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7243721 | Methods and apparatus for heating oil production reservoirs | Johnny Arnaud, B. Franklin Beard | 2007-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7243721 | Methods and apparatus for heating oil production reservoirs | Johnny Arnaud, B. Franklin Beard | 2007-07-17 |