Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544130 | Curved transition plates for pivotal dock leveler decks | — | 2013-10-01 |
| 8443474 | Dock levelers with thermally balanced traction decks | Norbert Hahn, Paul D. Mathews, Robert E. L. Maxey | 2013-05-21 |