Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8100174 | Drill fluid collecting device and method of use | — | 2012-01-24 |
| 8065937 | Method and device for positioning a power tong at a pipe joint | — | 2011-11-29 |
| 8025024 | Pipe joint lubrication device | — | 2011-09-27 |
| 7980298 | Wedge device | — | 2011-07-19 |
| 7707913 | Method of disconnecting a pipe length | — | 2010-05-04 |
| 7571667 | Power tong | — | 2009-08-11 |
| 6786063 | Gas condenser | — | 2004-09-07 |