| 6458283 |
Lost circulation fluid treatment |
Thomas C. Adams, David W. Largent |
2002-10-01 |
| 6457588 |
Treatment of fluid having lost circulation material |
Thomas C. Adams, David W. Largent |
2002-10-01 |
| 6454099 |
Vibrator separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Charles N. Grichar, Guy L. McClung, III |
2002-09-24 |
| 6450345 |
Glue pattern screens and methods of production |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Charles N. Grichar, Vincent D. Leone +2 more |
2002-09-17 |
| 6443310 |
Seal screen structure |
Thomas Adams, Kenneth W. Seyffert, David W. Largent, Guy L. McClung, III, Jeffrey E. Walker +1 more |
2002-09-03 |
| 6412644 |
Vibratory separator |
Mark Crabbe, Charles N. Grichar |
2002-07-02 |
| 6401934 |
Ramped screen & vibratory separator system |
David W. Largent, Kenneth W. Seyffert, Thomas C. Adams, Guy L. MoClung, III |
2002-06-11 |
| 6371301 |
Screen basket for shale shakers |
Charles N. Grichar |
2002-04-16 |
| 6371306 |
Lost circulation fluid treatment |
Thomas C. Adams, David W. Largent |
2002-04-16 |
| 6371302 |
Vibratory separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Jeffrey E. Walker, Hector M. Murray +3 more |
2002-04-16 |