| 6581781 |
Vibrator separator screens |
Thomas C. Adams, David Schulte, Kenneth W. Seyffert, David W. Largent |
2003-06-24 |
| 6565698 |
Method for making vibratory separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Charles N. Grichar +2 more |
2003-05-20 |
| 6547006 |
Wellbore liner system |
Marc Kuck, Thomas F. Bailey, Monte Ira Johnson, Robert E. Robertson, Andrew Arthur Barry +6 more |
2003-04-15 |
| 6530483 |
Unibody structure for screen assembly |
David Schulte, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Jeffrey E. Walker +1 more |
2003-03-11 |
| 6454099 |
Vibrator separator screens |
Thomas C. Adams, David Schulte, Kenneth W. Seyffert, David W. Largent, Charles N. Grichar |
2002-09-24 |
| 6450345 |
Glue pattern screens and methods of production |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Charles N. Grichar +2 more |
2002-09-17 |
| 6443310 |
Seal screen structure |
David Schulte, Thomas Adams, Kenneth W. Seyffert, David W. Largent, Jeffrey E. Walker +1 more |
2002-09-03 |
| 6371302 |
Vibratory separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Jeffrey E. Walker +3 more |
2002-04-16 |
| 6338381 |
Heat exchange systems |
— |
2002-01-15 |
| 6325216 |
Screen apparatus for vibratory separator |
Kenneth W. Seyffert, Thomas C. Adams, David W. Largent, David Schulte, Charles N. Grichar +2 more |
2001-12-04 |
| 6302276 |
Screen support strip for use in vibratory screening apparatus |
Kenneth W. Seyffert, Thomas C. Adams, David Schulte |
2001-10-16 |
| 6290068 |
Shaker screens and methods of use |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Jeffrey E. Walker +3 more |
2001-09-18 |
| 6283302 |
Unibody screen structure |
David Schulte, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Jeffrey E. Walker +1 more |
2001-09-04 |
| 6269878 |
Drillable inflatable packer and methods of use |
Mark L. Wyatt, Paul James Wilson, Thad Scott, Robert T. Brooks, Clayton Plucheck |
2001-08-07 |
| 6269953 |
Vibratory separator screen assemblies |
Kenneth W. Seyffert, Thomas Adams, David W. Largent, Charles N. Grichar, David Schulte +4 more |
2001-08-07 |
| 6267247 |
Vibratory separator screen |
Kenneth W. Seyffert, Thomas C. Adams, David Schulte |
2001-07-31 |
| 6267172 |
Heat exchange systems |
— |
2001-07-31 |
| 6245130 |
Filter system |
Philip D. Maybee |
2001-06-12 |
| 6241098 |
Drilling fluid treatment operations and apparatuses |
David Schulte |
2001-06-05 |
| 6202752 |
Wellbore milling methods |
Marc Kuck, Thomas F. Bailey, Monte Ira Johnson, Robert E. Robertson, Andrew Arthur Barry +6 more |
2001-03-20 |
| 6189618 |
Wellbore wash nozzle system |
Robert S. Beeman, Mark H. Lee, Stephen P. Breaux |
2001-02-20 |
| 6170576 |
Mills for wellbore operations |
David J. Brunnert, Shane P. Hart, Thomas F. Bailey, Michael W. Henson, David M. Haugen +1 more |
2001-01-09 |
| 6155349 |
Flexible wellbore mill |
Robert E. Robertson, Thurman B. Carter, Timothy L. Wilson, William A. Blizzard, Jr. |
2000-12-05 |
| 6152307 |
Vibratory separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Jeffrey E. Walker +1 more |
2000-11-28 |
| 6070665 |
Wellbore milling |
Teme Forrest Singleton, Andrew Mark Berry, John D. Roberts, William Alan Spielman, David M. Haugen +3 more |
2000-06-06 |