Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12021370 | Ground fault circuit interrupter with integrated controller | John Brower, James Casey Musson, William V. Miller, Joseph E. Dupuis, Brian S. Chia | 2024-06-25 |
| 12021371 | Ground fault circuit interrupter using frequency recognition and measurement | Thomas James Batko | 2024-06-25 |
| 11664651 | Ground fault circuit interrupter using frequency recognition and measurement | Thomas James Batko | 2023-05-30 |
| 11211781 | Ground fault circuit interrupter using frequency recognition and measurement | Thomas James Batko | 2021-12-28 |
| 10541526 | Ground fault circuit interrupter using frequency recognition and measurement | Thomas James Batko | 2020-01-21 |