| 6290068 |
Shaker screens and methods of use |
Thomas C. Adams, David W. Largent, David Schulte, Guy L. McClung, III, Jeffrey E. Walker +3 more |
2001-09-18 |
| 6283302 |
Unibody screen structure |
David Schulte, Thomas C. Adams, David W. Largent, Guy L. McClung, III, Jeffrey E. Walker +1 more |
2001-09-04 |
| 6269953 |
Vibratory separator screen assemblies |
Thomas Adams, David W. Largent, Charles N. Grichar, David Schulte, Guy L. McClung, III +4 more |
2001-08-07 |
| 6267247 |
Vibratory separator screen |
Thomas C. Adams, David Schulte, Guy L. McClung, III |
2001-07-31 |
| 6220449 |
Flat top cloth support screen |
David Schulte, Thomas C. Adams, Charles N. Grichar |
2001-04-24 |
| 6179128 |
Tension clamp and screen system |
— |
2001-01-30 |
| 6152307 |
Vibratory separator screens |
Thomas C. Adams, David W. Largent, David Schulte, Jeffrey E. Walker, Hector M. Murray +1 more |
2000-11-28 |
| D425531 |
Screen |
David W. Largent, Thomas C. Adams, David Schulte, Guy L. McClung, III |
2000-05-23 |
| 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 |
| 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 |
| 5641070 |
Shale shaker |
— |
1997-06-24 |
| 5598930 |
Shale shaker screen |
Vincent D. Leone, Jeffrey E. Walker, Charles N. Grichar, Guy L. McClung, III |
1997-02-04 |
| D377656 |
Screen |
Vincent D. Leone |
1997-01-28 |
| D366040 |
Screen |
Vincent D. Leone |
1996-01-09 |
| 5392925 |
Shale shaker and screen |
— |
1995-02-28 |
| 5368433 |
Drum dumper |
— |
1994-11-29 |
| 4400136 |
Centrifugal pump impeller attachment |
— |
1983-08-23 |