Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899831 | Method and device to protect an ESP power supply from transient over-voltages on the power grid | Jörgen Linner | 2018-02-20 |
PR
Per Ranstad
Overall (2018): #277,341 of 503,207Top 60%
1
Patents 2018