Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11646603 | Single phase fault isolation and restoration with loop avoidance for multiple tie-in devices | Erich Keller | 2023-05-09 |
| 11626753 | Single phase fault isolation and restoration with loop avoidance | Erich Keller | 2023-04-11 |
| 11588347 | Single phase fault isolation and restoration with load estimation | Erich Keller | 2023-02-21 |
| 11251606 | Single phase fault isolation and restoration for power distribution network | Erich Keller | 2022-02-15 |
| 11022640 | Single phase fault isolation and restoration for loss of voltage fault in power distribution network | Erich Keller | 2021-06-01 |
| 11018499 | Single phase fault isolation and restoration for power distribution network | Erich Keller | 2021-05-25 |