Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10014679 | Electrical switching apparatus including alternating current electronic trip circuit with arc fault detection circuit and power supply | Xin Zhou, Theodore James Miller | 2018-07-03 |
| 9831656 | Circuit interruption apparatus providing automatic reduced arc mode and methods of operating the same | David R. Olenak | 2017-11-28 |
| 9466451 | Flux shunt trip actuator interface and breaker reset mechanism for circuit breaker | Lloyd Allen Maloney, Martha Suryani Bucchi, Mark A. Janusek | 2016-10-11 |
| 9466968 | Electrical switching apparatus including alternating current electronic trip circuit with arc fault detection circuit and power supply | Xin Zhou, Theodore James Miller | 2016-10-11 |
| 9136079 | Electronic trip unit, circuit interrupter including the same, and method of setting trip unit settings | David R. Rohn, JON HYMEL | 2015-09-15 |
| 9106070 | Display unit configured to display trip information and circuit interrupter including the same | Brian S. Caffro, Lloyd Allen Maloney, David R. Olenak | 2015-08-11 |
| 9025298 | Electrical switching apparatus including transductor circuit and alternating current electronic trip circuit | Xin Zhou, Brian S. Caffro | 2015-05-05 |
| 8564923 | Accessory module providing a zone selective interlocking interface external to a trip unit, and system and circuit interrupter including the same | Mark O. Zindler | 2013-10-22 |
| 8508891 | Trip unit providing remote electrical signal to remotely indicate that an arc reduction maintenance mode is remotely enabled, and electrical switching apparatus including the same | David R. Olenak, Lloyd Allen Maloney, Brian S. Caffro | 2013-08-13 |
| 7948343 | Settings emulator for a circuit interrupter trip unit and system including the same | Todd M. Shaak, Brian S. Caffro, Joseph B. Humbert | 2011-05-24 |
| 7911298 | Electrical switching apparatus and trip actuator assembly therefor | Lloyd Allen Maloney, Joseph B. Humbert, Martha Suryani | 2011-03-22 |
| 7830231 | Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same | Lloyd Allen Maloney, Joseph B. Humbert, Martha Suryani | 2010-11-09 |
| 7764473 | Method of detecting a ground fault and electrical switching apparatus employing the same | Todd M. Shaak | 2010-07-27 |
| 7403015 | System for wireless monitoring of circuit breakers | Todd M. Shaak | 2008-07-22 |
| 7358836 | Shield, and printed circuit board and electrical apparatus employing the same | Todd M. Shaak, Martha Suryani, Lloyd Allen Maloney | 2008-04-15 |
| 7307504 | Current transformer, circuit interrupter including the same, and method of manufacturing the same | James L. Lagree, Todd M. Shaak | 2007-12-11 |
| 7095302 | Rotating display device and electrical apparatus employing the same | Michael P. Puskar, Thomas A. Whitaker, Todd M. Shaak | 2006-08-22 |
| 6853279 | Circuit breaker trip unit including a plunger resetting a trip actuator mechanism and a trip bar | Michael P. Puskar, Thomas A. Whitaker, William M. Randal | 2005-02-08 |