Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685287 | Circuit breakers with moving contact having heel-toe action | — | 2017-06-20 |
| 9653224 | Interruption apparatus employing actuator having movable engagement element | Jay Nicholson Haugen | 2017-05-16 |
| 9620303 | Circuit breakers with handle bearing pins | Daniel Quentin Gates | 2017-04-11 |
| 9496690 | Circuit interrupters and electrical enclosures with rejection features | Tony Ray Benson, Eric Alan Samuelson | 2016-11-15 |
| 9431188 | Circuit breakers having enlarged pressure relief valves and related electrical distribution panels and systems | Jeffrey S. Gibson | 2016-08-30 |
| 9412548 | Circuit breakers with handle bearing sleeves | Daniel Quentin Gates | 2016-08-09 |
| 9147531 | Electrical switching apparatus and movable contact arm assembly therefor | Roger W. Helms | 2015-09-29 |
| 9082560 | Heat reducing terminals including a surface having protrusions and electrical switching apparatus including the same | Roger W. Helms | 2015-07-14 |
| 9083127 | Connection apparatus connectable with neutral bus | Edward Ethber Lias | 2015-07-14 |
| 9000316 | Electrical switching apparatus and link assembly therefor | Jeffrey Wayne Lockhart | 2015-04-07 |
| 8963029 | Electrical switching apparatus and conductor assembly therefor | Wilbert E. Lindsay, Michael J. Erb | 2015-02-24 |
| 8872606 | Bimetal and magnetic armature providing an arc splatter resistant offset therebetween, and circuit breaker including the same | Edward Ethber Lias, Jeffrey S. Gibson | 2014-10-28 |
| 8729988 | Trip device support frame and top frame calibration method | — | 2014-05-20 |
| 8686304 | Electrical switching apparatus including two poles and a single operating handle | — | 2014-04-01 |
| 8642913 | Electrical switching apparatus, and arc chute and venting assembly therefor | — | 2014-02-04 |
| 8582279 | Side accessible circuit breaker to bus connections | Eric Alan Samuelson | 2013-11-12 |
| 8542083 | Collapsible mechanism for circuit breakers | — | 2013-09-24 |
| 8531256 | Tool and calibration machine for calibrating a thermal trip apparatus of a circuit interrupter, and improved method | — | 2013-09-10 |
| 8395885 | Power distribution system, and electrical bus assembly and electrical conductor mechanism therefor | — | 2013-03-12 |
| 8004376 | Electrical switching apparatus and shunt separator therefor | Luis Enrique Betances Sansur | 2011-08-23 |
| 7812276 | Electrical switching apparatus, and arc chute and arc member therefor | Michael J. Erb | 2010-10-12 |
| 6396008 | Handle lock device and electrical switching apparatus employing the same | Joseph F. Changle | 2002-05-28 |
| 6239676 | Two pole circuit breaker calibrated in assembled state | Miguel Gonzales, Ronald D. Smiddle | 2001-05-29 |
| 6104265 | Miniature circuit breaker with multipurpose auxiliary member | Ronald D. Smiddle | 2000-08-15 |
| 6040746 | Actuation mechanism for trip actuated breaker auxiliary multiple microswitch | Ronald D. Smiddle | 2000-03-21 |