Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356375 | Process for producing lines of weakness in the protective backing of an adhesive laminate | Karl Josephy | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356375 | Process for producing lines of weakness in the protective backing of an adhesive laminate | Karl Josephy | 1982-10-26 |