Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671860 | Full-aperture easy-open metal can-end | Gerard M. Louwerse | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671860 | Full-aperture easy-open metal can-end | Gerard M. Louwerse | 1997-09-30 |