Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672388 | Process for the cleaning of oil and gas wellbores | William M. McGregor, Tullio Pellizzon, Giuseppe Bassi | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672388 | Process for the cleaning of oil and gas wellbores | William M. McGregor, Tullio Pellizzon, Giuseppe Bassi | 2004-01-06 |