loadpatents
Patent applications and USPTO patent grants for Walker; Jeffrey E..The latest application filed is for "grain bin unload trough conveyor auger hanger assembly and method".
Patent | Date |
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Grain bin powersweep with sweep conveyor end wheel Grant 11,136,205 - Gutwein , et al. October 5, 2 | 2021-10-05 |
Grain bin powersweep with sump shaft aperture sealing cover plate assembly Grant 11,066,256 - Walker , et al. July 20, 2 | 2021-07-20 |
Powersweep including gearbox shifter mechanism Grant 11,066,247 - Walker , et al. July 20, 2 | 2021-07-20 |
Grain Bin Unload Trough Conveyor Auger Hanger Assembly And Method App 20210101751 - WALKER; Jeffrey E. ;   et al. | 2021-04-08 |
Grain Bin Powersweep With Sweep Conveyor End Wheel App 20200290826 - GUTWEIN; Adam K. ;   et al. | 2020-09-17 |
Grain Bin Powersweep With Sump Shaft Aperture Sealing Cover Plate Assembly App 20200290827 - Walker; Jeffrey E. ;   et al. | 2020-09-17 |
Powersweep Including Gearbox Shifter Mechanism App 20200290813 - WALKER; Jeffrey E. ;   et al. | 2020-09-17 |
Screening Material and Screen Assembly App 20200230653 - Walker; Jeffrey E. | 2020-07-23 |
Screen assembly for vibratory separator Grant 7,520,391 - Schulte, Jr. , et al. April 21, 2 | 2009-04-21 |
Screen assembly for vibratory separator App 20080029442 - Schulte; David L. JR. ;   et al. | 2008-02-07 |
Vibratory separators and sealing screens App 20050224398 - Largent, David Wayne ;   et al. | 2005-10-13 |
Sealing screen assemblies and vibratory separators App 20050103689 - Schulte, David L. JR. ;   et al. | 2005-05-19 |
Screen assemblies for shale shakers App 20050067327 - Adams, Thomas C. ;   et al. | 2005-03-31 |
Screen assemblies and vibratory separators App 20050000865 - Schulte, David L. JR. ;   et al. | 2005-01-06 |
Automated methods for making screen assemblies for vibratory separators App 20040112522 - Ward, Kerry T. ;   et al. | 2004-06-17 |
Vibratory separators and screens Grant 6,722,504 - Schulte , et al. April 20, 2 | 2004-04-20 |
Screen assembly for vibratory separator App 20040007508 - Schulte, David L. JR. ;   et al. | 2004-01-15 |
Method for making vibratory separator screens Grant 6,565,698 - Adams , et al. May 20, 2 | 2003-05-20 |
Unibody structure for screen assembly Grant 6,530,483 - Schulte , et al. March 11, 2 | 2003-03-11 |
Vibratory separator screens App 20030042179 - Adams, Thomas C. ;   et al. | 2003-03-06 |
Screens for vibratory separators App 20030010437 - Adams, Thomas C. ;   et al. | 2003-01-16 |
Glued screens for shale shakers App 20020130064 - Adams, Thomas C. ;   et al. | 2002-09-19 |
Seal screen structure Grant 6,443,310 - Schulte, Jr. , et al. September 3, 2 | 2002-09-03 |
Vibratory separators and screens App 20020079251 - Schulte, David L. ;   et al. | 2002-06-27 |
Unibody structure for screen assembly App 20020043485 - Schulte, David L. ;   et al. | 2002-04-18 |
Vibratory separator screens Grant 6,371,302 - Adams , et al. April 16, 2 | 2002-04-16 |
Unibody screen structure Grant 6,283,302 - Schulte , et al. September 4, 2 | 2001-09-04 |
Vibratory separator screens Grant 6,152,307 - Adams , et al. November 28, 2 | 2000-11-28 |
Shale shaker screen Grant 5,598,930 - Leone , et al. February 4, 1 | 1997-02-04 |
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