Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039770 | Movable contact arm and crossbar assembly and electrical switching apparatus employing the same | Brian John Schaltenbrand, Mark A. Janusek, Craig J. Puhalla | 2011-10-18 |
| 7830232 | Arc runner assembly and electrical switching apparatus and method incorporating same | Roger W. Helms, Kimberley Morris, William M. Randal | 2010-11-09 |
| 7106155 | Double-lever mechanism, trip actuator assembly and electrical switching apparatus employing the same | David Turner, Jason K. McMains, Thomas Whalen | 2006-09-12 |