Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742789 | Method and apparatus for regulation of seam shape | Manfred Kraus, Jurgen Waldmann, Heinz Holzmann | 1988-05-10 |
| 4519224 | Continuously-operating machine for the treatment of animal hides and skins | Dieter Seifert, Harald Muller, Lothar Müller, Helmut Geissler | 1985-05-28 |