| 10036211 |
Torque limiting device |
Michael Keith Sullivan, Mark C. Glaser, Ruairidh Cooper |
2018-07-31 |
| 9453374 |
Torque limiting device |
Michael Keith Sullivan, Mark C. Glaser, Ruairidh Cooper |
2016-09-27 |
| 7108064 |
Milling tool insert and method of use |
Mark W. Schnitker |
2006-09-19 |
| 6719045 |
Whipstock assembly |
Mark W. Schnitker |
2004-04-13 |
| 6715567 |
Apparatus and method for forming a pilot hole in a formation |
Steve R. Delgado, Ken Winterrowd |
2004-04-06 |
| 6464002 |
Whipstock assembly |
Mark W. Schnitker |
2002-10-15 |
| 6170576 |
Mills for wellbore operations |
David J. Brunnert, Thomas F. Bailey, Michael W. Henson, David M. Haugen, Thurman B. Carter +1 more |
2001-01-09 |
| 6029745 |
Casing cutting and retrieving system |
Andre N. Broussard, Geoff O. Rouse, Richard J. Segura, Mark W. Schnitker |
2000-02-29 |
| 5984005 |
Wellbore milling inserts and mills |
Thurman B. Carter, Robert Taylor, Christopher P. Hutchinson, Guy L. McClung, III |
1999-11-16 |
| 5791417 |
Tubular window formation |
David M. Haugen, Guy L. McClung, III, Mark W. Schnitker, Steve R. Delgado |
1998-08-11 |
| 5584350 |
Wellbore sidetracking methods |
Mark W. Schnitker, Steve R. Delgado |
1996-12-17 |
| 5253710 |
Method and apparatus to cut and remove casing |
Thurman B. Carter, Carl D. Reynolds |
1993-10-19 |
| 4717290 |
Milling tool |
Carl D. Reynolds, Thurman B. Carter |
1988-01-05 |