Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401065 | Method for ease in identifying particular bundles of printed cards while packing and unpacking the bundles | Hans F. Case, Douglas K. Herrmann | 2022-08-02 |
| 10071877 | Dynamic dual bin position collation system | Douglas K. Herrmann, Timothy J. Kelley | 2018-09-11 |
| 10022883 | Sequential die cut and slitting for improved collation | Douglas K. Herrmann | 2018-07-17 |