Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797745 | Metering and measuring point system for measuring and metering electrical energy/electricity and method | Knut Hechtfischer | 2017-10-24 |
| 9279698 | Metering and measuring-point system for measuring and metering electrical power/electricity, and a method | Knut Hechtfischer | 2016-03-08 |
| 9222803 | Metering and measuring point system for measuring and metering electrical energy and method | Knut Hechtfischer | 2015-12-29 |