Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726162 | Method of shaping container bodies and corresponding apparatus | Cornelis Verboom | 2010-06-01 |
| 5222616 | Metal sealing or closure cap with tear line | Joel Michaud | 1993-06-29 |
| 5103989 | Method of producing a non-cutting tear-off line and the products obtained | Joel Michaud | 1992-04-14 |
| 5012942 | Easily cut aluminium closure capsule | Joel Michaud | 1991-05-07 |