Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284540 | Method of making laminates from polyethylene foils and the like | Roland Roth, Johann Bloo, Franz Zacek | 1994-02-08 |
| 4898301 | Collapsible container for flowable media | — | 1990-02-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284540 | Method of making laminates from polyethylene foils and the like | Roland Roth, Johann Bloo, Franz Zacek | 1994-02-08 |
| 4898301 | Collapsible container for flowable media | — | 1990-02-06 |