Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850843 | Roller assembly of a cargo loading system | — | 2020-12-01 |
| 8430801 | Lightweight conveyor roller | Bryan Spiess | 2013-04-30 |
| 7771333 | Conveyor roller system | Bryan Spiess | 2010-08-10 |