Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221635 | Pulp feed for a papermaking machine | Rudiger Kurtz | 1980-09-09 |
| 4198270 | Head box for a paper making machine | Rudiger Kurtz, Christoph Link, Siegfried Reutter | 1980-04-15 |