Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550191 | Roller sealing apparatus for forming a weather seal between a vehicle and a loading dock or the like | David J. Hoffmann, Paul D. Rowlett | 2003-04-22 |
| 6502268 | Weather shield for below a dock leveler | Charles Digmann, Gregory J. Thill | 2003-01-07 |