Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315574 | Container having circumferential and longitudinal stiffening corrugations | Arnold Forny, Jakob Koch, Hans Niederer | 1982-02-16 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315574 | Container having circumferential and longitudinal stiffening corrugations | Arnold Forny, Jakob Koch, Hans Niederer | 1982-02-16 |