Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995815 | Energy metering system and method for its calibration | Dirk Beiner, Wing Kin Louie | 2018-06-12 |
| 9658264 | Energy metering system with self-powered sensors | Dirk Beiner | 2017-05-23 |