Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884699 | Winding machine | Wilhelm Maassen, Ulrich Thomas | 1989-12-05 |
| 4846414 | Method and apparatus for automatic orderly removal and collection of fully-spun cops from textile ring spinning machines | Joachim Rohner, Manfred Langen | 1989-07-11 |
| 4828191 | Method for sorting cheeses on an automatic winding machine | Joachim Ruge, Ludwig Neuhaus, Gregor Kathke, Ferdinand-Josef Hermanns | 1989-05-09 |