Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8684161 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2014-04-01 |
| 8430225 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2013-04-30 |
| 8196729 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2012-06-12 |
| 8011490 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2011-09-06 |
| 7845482 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2010-12-07 |
| 7607529 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2009-10-27 |
| 7424943 | Portable low profile drive-over truck dump conveyor system | Brent J. Gausman | 2008-09-16 |
| 6168371 | Method of loading a container | Jerome R. Lesmeister, Larry A. Krenz, James E. Lesmeister, Shawn L. Kellen | 2001-01-02 |
| 6048167 | Container with expandable side walls and method | Jerome R. Lesmeister, Larry A. Krenz, James E. Lesmeister, Shawn L. Kellen | 2000-04-11 |
| 5711566 | Container with expandable side walls | Jerome R. Lesmeister, Larry A. Krenz, James E. Lesmeister, Shawn L. Kellen | 1998-01-27 |