Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370609 | Fault isolator for electric utility distribution systems | Dale Hedman | 1983-01-25 |
| 4362986 | Method and means for monitoring faults in an electric power system and the like | James J. Burke, Dale A. Douglass, Robert A. Lacy, Richard J. Murphy, Jonathan Wright | 1982-12-07 |