Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443474 | Dock levelers with thermally balanced traction decks | Matthew Sveum, Norbert Hahn, Paul D. Mathews | 2013-05-21 |
| 4351029 | Tool life monitoring and tracking apparatus | James N. Brecker | 1982-09-21 |