Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497295 | Torque limiting tool | Paul Howlett | 2002-12-24 |
| 6453996 | Apparatus incorporating jet pump for well head cleaning | Paul Howlett, George Telfer | 2002-09-24 |
| 6454009 | Apparatus and method for cleaning well risers | Paul Howlett | 2002-09-24 |
| 6401813 | Wellhead cleanup tool | Paul Howlett | 2002-06-11 |
| 6347667 | Well clean-up tool with improved cleaning member | Paul Howlett | 2002-02-19 |
| 6343648 | Down-hole tool with detachable cleaning pads | Paul Howlett | 2002-02-05 |