Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D340642 | Liquid carton | Josef Detzel, Rudolph Kraus, Hans D. Peissl | 1993-10-26 |
| 5145071 | Pack made from board | Walter Schragle, Fritz Breitenauer, Richard Harbour | 1992-09-08 |
| 5114069 | Pack | Josef Detzel, Rudolf Kraus, Dieter Peissl | 1992-05-19 |