Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441353 | Integrated roller unit | Wolfgang Gehrmann | 2002-08-27 |
| 6023222 | Method of monitoring a plurality of control loops by regulation ratio monitoring | Wolfgang Gehrmann, Erhard Lehle, Derrick Straka | 2000-02-08 |
| 4332151 | Apparatus for heat treatment of synthetic yarns and fibers | Manfred Boerner | 1982-06-01 |