Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081102 | Roller drive for the feed of a web of material, in particular for the web feed of a needling machine | Heinz Hofholzer | 2000-06-27 |
| 5125135 | Needling machine | — | 1992-06-30 |
| 4701986 | Apparatus for making needle felts for paper machines | Feyerl Gunther, Hannes Pum | 1987-10-27 |