Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7530622 | Apparatus and method for positioning a tarpaulin | Sammy Lee Barringer, Larry Hamilton | 2009-05-12 |
| 7377572 | Apparatus and method for positioning a tarpaulin | Sammy Lee Barringer, Larry Hamilton | 2008-05-27 |
| 7314244 | Apparatus and method for positioning a tarpaulin | Sammy Lee Barringer, Larry Hamilton | 2008-01-01 |
| 7192230 | System, apparatus and method for decoupling a railcar restraint | — | 2007-03-20 |
| 7182387 | Apparatus and method for positioning a tarpaulin | Sammy Lee Barringer, Larry Hamilton | 2007-02-27 |