Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428917 | Shaft assemblies suitable for circuit breakers and related circuit breakers | Yuri C. Spitsberg, David A. Parks | 2019-10-01 |
| 9377091 | Shaft assemblies suitable for circuit breakers and related circuit breakers | Yuri C. Spitsberg, David A. Parks | 2016-06-28 |
| 8203088 | Electrical switching apparatus and close latch interlock assembly therefor | Andrew L. Gottschalk, Robert Michael Slepian | 2012-06-19 |
| 8183490 | Shield apparatus for circuit breaker | Brian John Schaltenbrand, Mark A. Janusek, Craig A. Rodgers, James M. Smeltzer | 2012-05-22 |
| 7687733 | Interlock assembly for a stored energy mechanism | Nathan J. Weister, Paul R. Rakus, Roger J. Briggs, Robert Michael Slepian, Douglas C. Marks +1 more | 2010-03-30 |
| 7646270 | Electrical switching apparatus, and yoke assembly and spring assembly therefor | Yuri C. Spitsberg, Robert Michael Slepian, David A. Parks, Douglas C. Marks, Paul R. Rakus +2 more | 2010-01-12 |
| 7598467 | Electrical switching apparatus having a cradle with combined pivot and over-toggle reversing pin | Douglas C. Marks, Paul R. Rakus, Robert Michael Slepian, David Olszewski | 2009-10-06 |
| 7449652 | Catchment mechanism to prevent camshaft over-rotation during closure in a direct-drive stored energy mechanism | Paul R. Rakus, Andrew L. Gottschalk, Douglas C. Marks, Robert Michael Slepian | 2008-11-11 |
| 7449653 | Positive resetting close latch for closing electrical switching apparatus | Paul R. Rakus, Douglas C. Marks, Andrew L. Gottschalk, Robert Michael Slepian, Roger J. Briggs | 2008-11-11 |
| 7368677 | Reverse bias hatchet reset spring | William J. Jones | 2008-05-06 |
| 6417474 | Electrical switching apparatus having an arc runner with an elongated raised ridge | Paul R. Rakus | 2002-07-09 |
| 6376788 | Magnetically collapsible toggle linkage for electrical switching apparatus | William J. Jones, James Jeffery Benke | 2002-04-23 |
| 6005206 | Electrical switching apparatus with improved contact arm carrier arrangement | Paul R. Rakus, Glen Charles Sisson, Keith Lynn Mayhood | 1999-12-21 |
| 5430422 | Circuit breaker with anti-shock-off blocking mechanism | — | 1995-07-04 |
| 5200724 | Electrical circuit breaker operating handle block | Lance Gula | 1993-04-06 |