Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553289 | Apparatus for producing a wide fibrous web | Harry Blien, Wolfgang Uliczka | 1985-11-19 |
| 4523350 | Carder for manufacturing non-woven, formed fabric from fibrous substances | Hans Schmiedgen, Siegfried Bernhardt, Dietrich Menzel | 1985-06-18 |