Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748404 | Digital measuring device for the quasi-analog indication of measurement values | Werner Haussel, Reinhold Kern, Gunter Roppelt | 1988-05-31 |
| 4439726 | Portable multimeter having two subassemblies with a hinge for folding | Karl Hochreuther, Werner Scholpp | 1984-03-27 |