Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452659 | Web transport system with electro-optical label detection | Friedrich H. H. Geurtsen, Manfred Meyer | 1984-06-05 |
| 4383880 | Web transport system with electro-optical label detection | Friedrich H. H. Geurtsen, Manfred Meyer | 1983-05-17 |