Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657870 | Pack for stacked articles and adhesive strip therefor | Heinrich Wollensack, Gerald-Wolfgang Borck, Hans Dieter Erhardt | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657870 | Pack for stacked articles and adhesive strip therefor | Heinrich Wollensack, Gerald-Wolfgang Borck, Hans Dieter Erhardt | 1997-08-19 |