Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720806 | Method and apparaus for centrally collecting measured values | Heinz Schippers, Gerhard Martens | 1988-01-19 |
| 4325517 | Method and apparatus for winding textile yarns | Heinz Schippers, Gerhard Martens | 1982-04-20 |