Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5031506 | Device for controlling the position of a hydraulic feed drive, such as a hydraulic press or punch press | Wolfgang Papiernik, Elfriede Schnoes | 1991-07-16 |
| 4612709 | Apparatus for measuring positional movement of a numerically controlled machine tool | Horst Gose, Wolfgang Papiernik | 1986-09-23 |