Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516997 | Compact truck tailgate and general purpose utility ladder | Evelio Acosta, Roberto Diaz | 2009-04-14 |
| 7240947 | Compact truck tailgate and general purpose utility ladder | Shirley Kuznarik | 2007-07-10 |