Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052504 | System as well as process for transmitting data and/or device-specific parameters between a blower filter device of a blower filter system and a computer | Mirco FRÖSCH, Olaf Balke | 2018-08-21 |
| 9950197 | Blower filter device | Olaf Balke, Björn Ehler | 2018-04-24 |
| 9917450 | Electronic circuit of a battery, battery, blower filter device as well as a method for charging a battery of a blower filter device | Andreas Sürig | 2018-03-13 |