Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919742 | Method for manufacturing a lid for closing a container comprising a thermoplastic material sealing zone | — | 1990-04-24 |
| 4866913 | Method and machine for closing containers, particularly pots and small trays | — | 1989-09-19 |
| 4830215 | Lid for closing a container comprising a thermoplastic material sealing zone | — | 1989-05-16 |