Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642704 | Device for sensing electrical current and housing therefor | Davin Robert Lee | 2003-11-04 |
| 6590757 | Method and apparatus for detecting and suppressing a parallel arc fault | Birger Pahl, Ronald R. Jahn, William E. Berkopec, Slobodan Krstic, Joseph C. Zuercher | 2003-07-08 |