Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636607 | High voltage compact fused disconnect switch device with bi-directional magnetic arc deflection assembly | Xin Zhou, Paul J. Rollmann, Matthew Rain Darr | 2020-04-28 |
| 10180089 | Valvetrain with rocker arm housing magnetically actuated latch | Petr Liskar, Mark A. Juds, Mustafa Huseyin, Amogh Vilas Kank, Dale Arden Stretch +5 more | 2019-01-15 |
| 9324529 | Current direction sensitive circuit interrupter | Xin Zhou, Charles John Luebke, Mark A. Juds | 2016-04-26 |
| 8853586 | Electrical switching apparatus including magnet assembly and first and second arc chambers | Paul J. Rollman, Mark A. Juds, Xin Zhou | 2014-10-07 |
| 8638531 | Hybrid bi-directional DC contactor and method of controlling thereof | Vijay Bhavaraju, Tiefu Zhao | 2014-01-28 |
| 8587906 | Photovotaic system including hybrid bi-directional DC contactors and method of detection and isolation of faults therein | Vijay Bhavaraju, Tiefu Zhao | 2013-11-19 |
| 8368492 | Bidirectional direct current electrical switching apparatus | Paul J. Rollmann, Mark A. Juds, Xin Zhou | 2013-02-05 |
| 7952318 | System and method for determining stator winding resistance in an AC motor | Bin Lu, Thomas G. Habetler, Pinjia Zhang | 2011-05-31 |
| 7777516 | System and method for bearing fault detection using stator current noise cancellation | Wei Zhou, Bin Lu, Thomas G. Habetler, Ronald G. Harley | 2010-08-17 |
| 7253640 | Arc fault detector and method for locating an arc fault | Joseph C. Engel, Engelbert Hetzmannseder, Kevin L. Parker, Joseph C. Zuercher | 2007-08-07 |
| 6853524 | Vacuum arc interrupter having a tapered conducting bullet assembly | Mark A. Juds, Edward L. Wellner, Francis Christopher Edrozo, Mary Jo Johnson Vander Heiden, Francois Jean Machand +1 more | 2005-02-08 |
| 6490150 | Method of electrically grounding a circuit breaker and circuit breaker panel employing a grounding member | James Michael McCormick | 2002-12-03 |
| 6373015 | Integral load connector module | Francois Marchand, George A. Hodkin, Trevor B. Marshall, Norman Davies | 2002-04-16 |
| 6362445 | Modular, miniaturized switchgear | Francois Marchand, George A. Hodkin, Trevor Brian Marshal, Norman Davies | 2002-03-26 |
| 6242708 | Isolator switch | Francois Marchand, George A. Hodkin, Trevor B. Marshall, Norman Davies | 2001-06-05 |
| 6060674 | Circuit interrupter with plasma arc acceleration chamber and contact arm housing | Richard Paul Malingowski, Peter J. McGinnis, Joseph F. Changle, Mark A. Juds, James A. Mading +1 more | 2000-05-09 |
| 6043978 | Cooling device for circuit breakers | Hemant K. Mody, Xin Zhou | 2000-03-28 |
| 5874873 | Electric control apparatus | Engelbert Hetzmannseder, Earl T. Piber, Peter K. Moldovan, Kurt Von Eckroth | 1999-02-23 |
| 5694098 | Rate of current rise sensitive slot motor and switching apparatus having current limiting contact arrangement incorporating said slot motor | Hemant K. Mody, Mark A. Juds | 1997-12-02 |
| 5608367 | Molded case circuit breaker with interchangeable trip unit having bimetal assembly which registers with permanent heater transformer airgap | Walter M. Zoller, David S. Hunter, Edward L. Wellner, Michael R. Larsen, Donald A. Link | 1997-03-04 |
| 5517164 | Molded case circuit breaker having movable contact finger releasably locked to an operating mechanism | Walter M. Zoller, Donald A. Link, Michael R. Larsen, David S. Hunter, Edward L. Wellner | 1996-05-14 |
| 5418511 | D.C. electromagnetic contactor | Randal Vernon Malliet, Frederick F. Banach, John S. Jackson, Peter J. McGinnis | 1995-05-23 |
| 5416455 | Direct current switching apparatus | Peter K. Moldovan, Earl T. Piber, Peter J. McGinnis, Jeffery A. Patten | 1995-05-16 |
| 5351024 | Electrical contactor and interrupter employing a rotary disc | Mark A. Juds, Bruce C. Beihoff, Richard G. Smith, William R. Nelson, Daniel A. Wycklendt +2 more | 1994-09-27 |
| 5319167 | Electrical contactor employing a rotary disc | Mark A. Juds, Bruce C. Beihoff, Richard G. Smith, William R. Nelson, Daniel A. Wycklendt +2 more | 1994-06-07 |