Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6179031 | Process for the adhesion of a flat plastic substrate in the form of a circular disk to a like second substrate for a digital video disc and apparatus for implementation of the process | Andreas Rack, Peter Sauer | 2001-01-30 |