| D425531 |
Screen |
David W. Largent, Kenneth W. Seyffert, Thomas C. Adams, David Schulte |
2000-05-23 |
| 6056056 |
Whipstock mill |
Douglas Glenn Durst, Robert E. Robertson, Thurman B. Carter, Paul J. Johantges, Charles W. Pleasants +2 more |
2000-05-02 |
| 6032806 |
Screen apparatus for vibratory separator |
Vincent D. Leone, Thomas C. Adams, Jeffrey E. Walker, David Schulte, Charles N. Grichar +1 more |
2000-03-07 |
| 6024168 |
Wellborne mills & methods |
Mark Kuck, William A. Blizzard, Jr., Thurman B. Carter |
2000-02-15 |
| 5988397 |
Screen for vibratory separator |
Thomas C. Adams, David Schulte |
1999-11-23 |
| 5984005 |
Wellbore milling inserts and mills |
Shane P. Hart, Thurman B. Carter, Robert Taylor, Christopher P. Hutchinson |
1999-11-16 |
| 5971159 |
Screen assembly for a vibratory separator |
Vincent D. Leone, Thomas C. Adams, Jeffrey E. Walker, David Schulte, Charles N. Grichar +1 more |
1999-10-26 |
| 5908071 |
Wellbore mills and inserts |
Christopher P. Hutchinson |
1999-06-01 |
| 5887668 |
Wellbore milling-- drilling |
David M. Haugen, Frederick T. Tilton, Joseph Mills, Randy P. Hutchings, Steve R. Delgado |
1999-03-30 |
| 5806595 |
Wellbore milling system and method |
Dale Langford, Robert E. Robertson, Charles W. Pleasants, Thurman B. Carter |
1998-09-15 |
| 5794314 |
Collapsed tubing holders |
Joseph W. Gamper, James W. Smith |
1998-08-18 |
| 5791417 |
Tubular window formation |
David M. Haugen, Mark W. Schnitker, Shane P. Hart, Steve R. Delgado |
1998-08-11 |
| 5709265 |
Wellbore window formation |
David M. Haugen |
1998-01-20 |
| 5598930 |
Shale shaker screen |
Vincent D. Leone, Jeffrey E. Walker, Charles N. Grichar, Kenneth W. Seyffert |
1997-02-04 |
| 5577566 |
Releasing tool |
Stephen L. Albright, Michael Hayes, Jimmy L. Hollingsworth |
1996-11-26 |
| 5228603 |
Fluid flow control device for a container and container therewith |
Ninh G. Pham, Joseph A. Decker, Jr., Canh S. Bui |
1993-07-20 |
| 5105986 |
Non-spill invertible devices, containers, and methods |
Ninh G. Pham, Joseph A. Decker, Jr., Canh S. Bui |
1992-04-21 |
| 4625762 |
Auto-fill flow valve |
Hedayat H. Hassanzadeh |
1986-12-02 |