Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988728 | Tonneau cover; methods of installation and use of tonneau cover; and truck including a tonneau cover | David M. Lund, Larry J. Thomsen, Michael J. Sterling | 1999-11-23 |
| 5971469 | Pickup truck cab extending tonneau cover | David M. Lund | 1999-10-26 |
| D399817 | Pickup truck cab extending tonneau cover | David M. Lund | 1998-10-20 |