Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519487 | Alternate manual or power auxiliary control device for controlling winding doors or the like | — | 1985-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519487 | Alternate manual or power auxiliary control device for controlling winding doors or the like | — | 1985-05-28 |