Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236694 | Manual winch with safety clutch, especially as a power source in nursing for lifting patients | — | 1980-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236694 | Manual winch with safety clutch, especially as a power source in nursing for lifting patients | — | 1980-12-02 |