Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241680 | Device for stopping a needle at a predetermined position | Kenneth F. Hall, George Chambers | 1980-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241680 | Device for stopping a needle at a predetermined position | Kenneth F. Hall, George Chambers | 1980-12-30 |