Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697626 | Extendable vehicle running board | Patrick K. McDaniel | 1997-12-16 |
| 5538269 | Convertible vehicle step | Patrick K. McDaniel | 1996-07-23 |
| 5498012 | Convertible vehicle step | Patrick K. McDaniel | 1996-03-12 |
| 5375864 | Fold-down step for vehicles | — | 1994-12-27 |
| 5285678 | Container seal testing and pressurization | Patrick K. McDaniel | 1994-02-15 |