Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252322 | Hard tonneau cover | — | 2007-08-07 |
| 7093881 | Hard tonneau cover | — | 2006-08-22 |
| 6641200 | Tonneau cover tailgate latch and stake pocket attachment system | — | 2003-11-04 |
| 6338520 | Tonneau cover and attachment assembly | Timothy J. Miller, Samuel A. Hochstetler, Robert G. Prince | 2002-01-15 |
| 6290441 | Stake pocket tie down | — | 2001-09-18 |
| 6264266 | Tonneau cover and attachment assembly | Timothy J. Miller, Samuel A. Hochstetler, Robert G. Prince | 2001-07-24 |
| 6183035 | Tonneau cover and attachment assembly | Timothy J. Miller, Samuel A. Hochstetler, Robert G. Prince | 2001-02-06 |