Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7530622 | Apparatus and method for positioning a tarpaulin | Jerry Franklin Hartman, Larry Hamilton | 2009-05-12 |
| 7377572 | Apparatus and method for positioning a tarpaulin | Jerry Franklin Hartman, Larry Hamilton | 2008-05-27 |
| 7314244 | Apparatus and method for positioning a tarpaulin | Jerry Franklin Hartman, Larry Hamilton | 2008-01-01 |
| 7182387 | Apparatus and method for positioning a tarpaulin | Jerry Franklin Hartman, Larry Hamilton | 2007-02-27 |