Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070463 | Parcel processing system with end of day rating | Armin Zeiss | 1991-12-03 |
| 5040132 | System for preparing shipping documents | Reinhold Grocholl, Armin Zeiss | 1991-08-13 |