Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862547 | Transfer bridge for docks | — | 1989-09-05 |
| 4835806 | Transfer bridge for a dock | — | 1989-06-06 |
| 4825606 | Deformable sealing arrangement for the gap between the edge of an opening in a building and the back end of a vehicle that is driven up to the opening | — | 1989-05-02 |
| 4800604 | Bridging device for docks | — | 1989-01-31 |