Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546309 | Apparatus and method for locating ground faults | Chang-Eun Kang, Merlin E. Burkum | 1985-10-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546309 | Apparatus and method for locating ground faults | Chang-Eun Kang, Merlin E. Burkum | 1985-10-08 |