Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867767 | Field-configurable interruption apparatus having individually selectable interruption portion and electronic portion | Jeffrey Wayne Lockhart, ANDREW ROBERT ZAHN, Lanson D. Relyea, Jay Nicholson Haugen | 2020-12-15 |
| 9876343 | Transfer switch including management system and associated method | Bert Popovich | 2018-01-23 |
| 9853494 | Active engine cool down time delay for automatic transfer switch controllers | David Glenn Loucks, Bert Popovich | 2017-12-26 |
| 9696740 | Method and apparatus to change generator start delay and runtime following outage | David Glenn Loucks | 2017-07-04 |
| 9577423 | Power system including a load panel protecting a facility from a broken or missing neutral of a split phase electrical distribution configuration | Vincent Ferri, Garry B. Theadore | 2017-02-21 |
| 9563217 | Method and apparatus to optimize generator start delay and runtime following outage | David Glenn Loucks | 2017-02-07 |
| 9335363 | Missing or broken neutral monitoring circuit for split phase electrical distribution configurations | Vincent Ferri | 2016-05-10 |
| 9276408 | Automatic transfer switch responsive to serial communication message and power system including the same | Dhananjay Lal | 2016-03-01 |
| 8766489 | Active transfer time delay for automatic transfer switch | — | 2014-07-01 |
| 8729730 | Automatic transfer switch with transfer inhibitor | — | 2014-05-20 |
| 7948117 | Transfer switch controller employing active inductive load control and transfer switch including the same | Bert Popovich, Jacob A. Hjemvick, Samuel E. Faylo | 2011-05-24 |
| 7683603 | Automatic disconnect system, transfer system and method | Ronald Dale Hartzel, David R. Welsh | 2010-03-23 |
| 7615888 | Multiple generator loadcenter and method of distributing power from multiple generators | Jonathan A. Wehrli | 2009-11-10 |
| 7569949 | Transfer switch with generator maintenance indicator | Bert Popovich | 2009-08-04 |
| 7531919 | Multiple generator loadcenter and method of distributing power from multiple generators | Jonathan A. Wehrli | 2009-05-12 |
| 7336003 | Transfer switch and power system including the same | Derrick G. Berad | 2008-02-26 |
| 7239045 | Power distribution system and control system for same | James R. Hanna | 2007-07-03 |
| 7053570 | Control circuit for a dual directional direct current motor employing a single alternating current power source | Derrick G. Berad, Ronald Dale Hartzel, James R. Hanna | 2006-05-30 |
| 6849967 | Automatic transfer switch for microturbine and method of operation | Bert Popovich, Ronald Dale Hartzel, David N. Alchier, Nathan J. Weister | 2005-02-01 |
| 6528745 | Manual operator for interlock | Ronald Dale Hartzel, Daniel Boyd Kroushl, Nathan J. Weister, Scott Martin | 2003-03-04 |
| 5933066 | Circuit interrupter with terminal shield and wire trough | Trent A. Chontas, Keith Lynn Mayhood | 1999-08-03 |
| 5927484 | Circuit breaker with welded contact interlock, gas sealing cam rider and double rate spring | Richard Paul Malingowski, Robert Michael Slepian, Jere L. McKee, Lance Gula, Thomas A. Whitaker | 1999-07-27 |
| 5910760 | Circuit breaker with double rate spring | Richard Paul Malingowski, Robert Michael Slepian, Jere L. McKee, Lance Gula, Thomas A. Whitaker | 1999-06-08 |