Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8982538 | Pole unit guide | Brad Robert Leccia, Francois Marchand | 2015-03-17 |
| 8952826 | Circuit interrupter employing a linear transducer to monitor contact erosion | Brad Robert Leccia, Robert Yanniello, Johan de Jong | 2015-02-10 |
| 5341191 | Molded case current limiting circuit breaker | Ronald W. Crookston, Douglas C. Marks, Richard E. White, Andrew J. Male, Yun-Ko N. Chien +3 more | 1994-08-23 |
| 5296664 | Circuit breaker with positive off protection | Ronald W. Crookston, Douglas C. Marks, David Turner, Richard E. White | 1994-03-22 |