Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134116 | Method and apparatus for measurement of the profile geometry of cylindrical bodies | Norbert Schönartz, Holger Brauer, Jörn Winkels | 2015-09-15 |
| 7116428 | Method and device for measuring wall thickness of a pipe in a pipe-rolling mill | Martin Sauerland | 2006-10-03 |
| 4937766 | Acquiring dimensions of a large object | Wilhelm Fister, Norbert Schoenartz | 1990-06-26 |
| 4559819 | Selecting the cut-off end portion of rolled sheet stock | Hans H. Ettwig, Heinz Schneider, Wolfram Hof | 1985-12-24 |