Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697367 | Vehicle cargo container and lift frame assembly with inflatable bag-assisted lift frame for vehicle | Albert Stephen Perry, David John Fisher | 2023-07-11 |
| 11198383 | Inflatable bag-assisted lift frame for vehicle | Albert Stephen Perry, David John Fisher | 2021-12-14 |
| D914581 | Set of trailer guides | Jonathan Olynyk | 2021-03-30 |
| 8813978 | Material supporting ledge | Nicholas X. Damiani, Michael F. Frett | 2014-08-26 |
| 7819619 | Retractable ramp system | Francis Joseph Fisher, David John Fisher, Albert Stephen Perry | 2010-10-26 |