Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620802 | Heat-sealable and peelable film for polystyrene containers and process for sealing by means of said film | Catherine Bonabal, Betty Laurent | 1997-04-15 |
| 5486571 | Heat-sealable and peelable film for polystyrene containers and process for sealing by means of said film | Catherine Bonabal, Betty Laurent | 1996-01-23 |
| 5432235 | Heat-sealable and peelable film for polystyrene containers and process for sealing by means of said film | Catherine Bonabal, Betty Laurent | 1995-07-11 |