Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868901 | Tubular cutting tool | Guy Harvey Mason, William Peter Stuart-Bruges, Thomas Lempriere Searight, Philip Anton Strong, Michael Yuratich +1 more | 2005-03-22 |
| 4715440 | Downhole tools | Frank B. Bardsley, David E. Stoddart | 1987-12-29 |