Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711178 | Die for use in die-necking of a metal can body and method using such a die | Auke Hogendoorn, Hans Nicolaas Schaaper | 1998-01-27 |
| 5671860 | Full-aperture easy-open metal can-end | Eelco A. Stevens | 1997-09-30 |