Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706159 | Circuit interrupter including an electric arc monitoring circuit | Charles Randall Dollar, II | 1998-01-06 |
| 5455549 | Multi-function button for electronic overload relay | Bruno C. Doerwald | 1995-10-03 |