Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121540 | Method and device for the mechanical stitching of multipart printing products by means of wire staples | Holger Engert | 2006-10-17 |
| 6769676 | Apparatus for feeding spine inserts for the mechanical manufacture of book covers | Günter Geldmeier, Peter Gross | 2004-08-03 |