Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4188880 | Blank for conversion into a perforated stencil by spark erosion | Murray Figov | 1980-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4188880 | Blank for conversion into a perforated stencil by spark erosion | Murray Figov | 1980-02-19 |