Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704948 | Reflection microwave barrier | Roland Welle, Karl Griessbaum | 2020-07-07 |
| 10594017 | Antenna device and method for transmitting and/or receiving a signal | Roland Welle | 2020-03-17 |
| 10374284 | Topology determination of a filling material surface with uniform line scanning | Roland Welle, Karl Griessbaum, Josef Fehrenbach | 2019-08-06 |