Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7392648 | Rotor Spinning machine | Iris Biermann, Christoph Haase, Lorenz Kreitzen, Ralf Siewert | 2008-07-01 |
| 4869798 | Apparatus for the galvanic reinforcement of a conductive trace on a glass pane | Hans-Christoph Neuendorf | 1989-09-26 |