Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4466510 | Automatic floor-leveling means for a cable-suspended elevator | — | 1984-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4466510 | Automatic floor-leveling means for a cable-suspended elevator | — | 1984-08-21 |