Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653847 | Enhanced tread mold expander | Robert A. Flynn, Andrew Clayton | 1997-08-05 |
| 5641022 | Method for removing paraffin and asphaltene from producing wells | — | 1997-06-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653847 | Enhanced tread mold expander | Robert A. Flynn, Andrew Clayton | 1997-08-05 |
| 5641022 | Method for removing paraffin and asphaltene from producing wells | — | 1997-06-24 |