Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689936 | Process for the packaging of products, using a heat treatment, and closed container with packed products, obtained using a heat treatment | Dirk Zylstra | 1987-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689936 | Process for the packaging of products, using a heat treatment, and closed container with packed products, obtained using a heat treatment | Dirk Zylstra | 1987-09-01 |