Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847935 | Dock leveler hold-down | James C. Alexander | 1989-07-18 |
| 4825493 | Dock-leveler lock | — | 1989-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847935 | Dock leveler hold-down | James C. Alexander | 1989-07-18 |
| 4825493 | Dock-leveler lock | — | 1989-05-02 |