Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9915582 | Modular pressure testing unit | Gary Russell Garber, Kevin Michael Guidry, Kirk Pepper | 2018-03-13 |
| 9512696 | Non-rotating wellbore casing scraper | — | 2016-12-06 |
| 9382768 | Tubular handling system and method | Gary Russell Garber, Kevin Michael Guidry | 2016-07-05 |
| 9022121 | Back-up ring for a liner top test tool | — | 2015-05-05 |
| 8540028 | Autonomous junk collecting sleeve for a riser | — | 2013-09-24 |
| 8215403 | Downhole circulating tool and method of use | — | 2012-07-10 |
| 8162064 | Autonomous junk collecting sleeve for a riser | — | 2012-04-24 |
| 7753113 | Modular junk basket device with baffle deflector | — | 2010-07-13 |
| 7753114 | Magnetic wellbore cleaning tool | — | 2010-07-13 |
| 7753124 | Autonomous magnetic sleeve for a riser | — | 2010-07-13 |
| 7753125 | Rotating, jet-biased wellbore cleaning tool | — | 2010-07-13 |
| 7201233 | Arm for moving flexible lines at a well site | William E. Coyle, Jr. | 2007-04-10 |
| 6951251 | Junk basket and method | — | 2005-10-04 |
| 6439316 | Power tong with shutdown system and method | — | 2002-08-27 |
| 6119557 | Power tong with shutdown system and method | — | 2000-09-19 |
| 5669653 | Fluid powered backup tong and method | — | 1997-09-23 |
| 5664310 | Combination power and backup tong support and method | — | 1997-09-09 |
| 5609226 | Slip-type gripping assembly | — | 1997-03-11 |
| 5535645 | Power tong with improved guard and method | — | 1996-07-16 |
| 5484040 | Slip-type gripping assembly | — | 1996-01-16 |
| 5461905 | Method and apparatus for testing oilfield tubular threaded connections | — | 1995-10-31 |
| 5335756 | Slip-type gripping assembly | — | 1994-08-09 |
| 5211681 | System for making up or breaking out threaded joints of pipe | — | 1993-05-18 |
| 5150638 | Power tong for making up or breaking out threaded joints of pipe | — | 1992-09-29 |
| 5042601 | Triple tool with sliding spider bowl | — | 1991-08-27 |