Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213287 | Heat sink for a solid-state circuit breakerin an electrical panel | Guang Yang, Solomon R. Titus | 2025-01-28 |
| 12027841 | Circuit breaker distribution system configured to provide selective coordination | Barry R. Contrael, Jorg Sizemore, Hugh T. Kinsel | 2024-07-02 |
| 11539202 | Circuit breaker distribution system configured to provide selective coordination | Barry R. Contrael, Jorg Sizemore, Hugh T. Kinsel | 2022-12-27 |
| 11522354 | Circuit breaker distribution system configured to provide selective coordination | Barry R. Contrael, Jorg Sizemore, Hugh T. Kinsel | 2022-12-06 |
| 10497528 | Multi-finger electrical contact assemblies , circuit breakers, and methods having increased current withstand capabilities | — | 2019-12-03 |
| 10381180 | Electric arc extinguishing apparatus for a molded case circuit breaker | — | 2019-08-13 |
| 9805887 | Slot motor configuration for high amperage multi-finger circuit breaker | — | 2017-10-31 |
| 9552934 | Slot motor, slot motor cover, slot motor—arc plate assembly, and methods of operation | Justin Michael Cardwell, Thomas William Holland | 2017-01-24 |
| 9281144 | Circuit breaker contact assembly and cam lever | — | 2016-03-08 |
| 9087665 | Circuit breaker electrical contact assembly, and systems and methods using same | Sheenfar S. Fong, Jorg Sizemore, Mark I. Shmukler | 2015-07-21 |
| 8159319 | Double-breaking contact system for a low voltage circuit breaker, a molded case circuit breaker comprising the double-breaking contact system, and a method for breaking a circuit | — | 2012-04-17 |
| 7977592 | Double break disconnect/contact system | Mark I. Shmukler | 2011-07-12 |
| 6831534 | External actuator interlock mechanism for circuit breaker | Mauricio Rodriguez, Solomon R. Titus, David A. Leone | 2004-12-14 |
| 6597266 | External actuator interlock mechanism for circuit breaker | Mauricio Rodriguez, Solomon R. Titus, David A. Leone | 2003-07-22 |
| 6396370 | Bi-metal trip unit for a molded case circuit breaker | David A. Leone, Bernard DiMarco | 2002-05-28 |
| 6392512 | Stationary line bus assembly | Neal Reeves, Bernard DiMarco | 2002-05-21 |
| 6181226 | Bi-metal trip unit for a molded case circuit breaker | David A. Leone, Bernard DiMarco | 2001-01-30 |
| 5994988 | Movable contact structure for a circuit breaker, including crossbar and spring biased cam mechanism | Bernard DiMarco, Robert E. Black | 1999-11-30 |
| 5872495 | Variable thermal and magnetic structure for a circuitbreaker trip unit | Bernard DiMarco, Robert E. Black | 1999-02-16 |
| 5585609 | Circuit breaker with movable main contact multi-force-level biasing element | — | 1996-12-17 |
| 5515018 | Pivoting circuit breaker load terminal | Bernard DiMarco | 1996-05-07 |
| 4761521 | Drawout and interlock assembly for molded case circuit breakers | Henry R. Beck, Alan Ludwig | 1988-08-02 |