Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928852 | Container of flexible material for receiving a liquid | — | 1990-05-29 |
| 4709821 | Container shaped in such manner as to be unoverturnable for receiving a liquid | — | 1987-12-01 |
| 4642972 | Method for manufacturing containers of a flexible or semi-rigid material and having an elongated neck, and containers manufactured by said method | — | 1987-02-17 |