Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843810 | Apparatus for inclination adjustment of a traveling service unit for a textile spinning mill machine | Otto Roland Weich, Herbert Grassle, Hans-Peter Weeger | 1989-07-04 |
| 4843972 | Apparatus for vertical adjustment of a traveling service unit for a textile spinning mill machine | Otto Roland Weich, Herbert Grassle, Hans-Peter Weeger | 1989-07-04 |
| 4199169 | Adjusting mechanism for a ski | Ernst W. Guenzel, Dieter Lissewski | 1980-04-22 |