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Grain bin unload trough conveyor auger hanger assembly and method |
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Grain bin powersweep with sweep conveyor end wheel |
Adam K. Gutwein, Mark S. Dingeldein |
2021-10-05 |
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Grain bin powersweep with sump shaft aperture sealing cover plate assembly |
Adam K. Gutwein, Mark S. Dingeldein |
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Powersweep including gearbox shifter mechanism |
Adam K. Gutwein, Mark S. Dingeldein |
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Screen assembly for vibratory screening machines |
— |
2017-09-19 |
| 7520391 |
Screen assembly for vibratory separator |
David Schulte, Thomas C. Adams, Kerry Ward, Kenneth W. Seyffert, Charles N. Grichar +3 more |
2009-04-21 |
| 6722504 |
Vibratory separators and screens |
David Schulte, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Guy L. McClung, III +1 more |
2004-04-20 |
| 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 |
| 6530483 |
Unibody structure for screen assembly |
David Schulte, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Guy L. McClung, III +1 more |
2003-03-11 |
| 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, Guy L. McClung, III +1 more |
2002-09-03 |
| 6371302 |
Vibratory separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Hector M. Murray +3 more |
2002-04-16 |
| 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 |
| 6290068 |
Shaker screens and methods of use |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Guy L. McClung, III +3 more |
2001-09-18 |
| 6283302 |
Unibody screen structure |
David Schulte, Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, Guy L. McClung, III +1 more |
2001-09-04 |
| 6269953 |
Vibratory separator screen assemblies |
Kenneth W. Seyffert, Thomas Adams, David W. Largent, Charles N. Grichar, David Schulte +4 more |
2001-08-07 |
| 6152307 |
Vibratory separator screens |
Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David Schulte, Hector M. Murray +1 more |
2000-11-28 |
| 6032806 |
Screen apparatus for vibratory separator |
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2000-03-07 |
| 5971159 |
Screen assembly for a vibratory separator |
Vincent D. Leone, Thomas C. Adams, David Schulte, Charles N. Grichar, Kenneth W. Seyffert +1 more |
1999-10-26 |
| 5598930 |
Shale shaker screen |
Vincent D. Leone, Charles N. Grichar, Kenneth W. Seyffert, Guy L. McClung, III |
1997-02-04 |