Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408653 | Method for making serrated metal ribbon | Louis F. Nienart, Chung-Chu Wan | 1983-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408653 | Method for making serrated metal ribbon | Louis F. Nienart, Chung-Chu Wan | 1983-10-11 |