Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939617 | Method and apparatus for monitoring an AC transmission line | Gary R. Hoffman | 1990-07-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939617 | Method and apparatus for monitoring an AC transmission line | Gary R. Hoffman | 1990-07-03 |