Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10931094 | Method for detecting an open-phase condition of a transformer | Robert F. Arritt, Roger C. Dugan, Wayne E. Johnson | 2021-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10931094 | Method for detecting an open-phase condition of a transformer | Robert F. Arritt, Roger C. Dugan, Wayne E. Johnson | 2021-02-23 |