Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8911772 | Release liner or protective sheet having a slit covered by another layer for use in adhesive laminates | Heinrich Thoeing, Wolfgang Laux | 2014-12-16 |
| 7195688 | Process and device for the manufacture of a primary unit pack of a wafer | Wolfgang Schafer, Ronald Hackbarth | 2007-03-27 |