| 10619439 |
Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms |
Galen R. Clark, II, Ames Lafferty, Clayton Claxton |
2020-04-14 |
| 10584458 |
Single blade pile cutting system |
Joseph Dustin Butler |
2020-03-10 |
| 10100593 |
Power tong unit |
— |
2018-10-16 |
| 10018005 |
Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms |
Galen R. Clark, II, Ames Lafferty, Clayton Claxton |
2018-07-10 |
| 9482380 |
Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms |
Galen R. Clark, II, Ames Lafferty, Clayton Claxton |
2016-11-01 |
| 9267343 |
Power tong unit |
— |
2016-02-23 |
| 8616811 |
Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and/or tubing for overturned wells or platforms |
Galen R. Clark, II, Ames Lafferty, Clayton Claxton |
2013-12-31 |
| 8376043 |
Downhole scraping and/or brushing tool and related methods |
Benton T. Knobloch, Jr., Todd J. Roy |
2013-02-19 |
| 7963196 |
Tong unit with cage plate having removable window section |
Clayton Claxton, Terrence James Musemeche |
2011-06-21 |
| 7882767 |
Dumbell roller assembly for tong unit |
— |
2011-02-08 |
| 7413398 |
Power tong positioner |
Daniel S. Bangert |
2008-08-19 |