| 10784064 |
Reduced size fault interrupter |
Keith W. Benson, Tsvetan Rusev |
2020-09-22 |
| 9685280 |
Switchgear operating mechanism |
Keith W. Benson, Xin G. Zhu |
2017-06-20 |
| 9679708 |
Circuit interrupters with masses in contact spring assemblies |
Keith W. Benson |
2017-06-13 |
| 8272127 |
Method of making a circuit interrupting device |
Joseph P. Moniski |
2012-09-25 |
| 7820926 |
Circuit interrupter assembly |
Joseph P. Moninski |
2010-10-26 |
| 7672108 |
Fault interrupter and disconnect device |
Joseph P. Moninski |
2010-03-02 |
| 6696658 |
Circuit interrupter and operating mechanism therefor |
Andrew C. Shum |
2004-02-24 |
| 6674027 |
Operating arrangement for mechanism |
Andrew C. Shum, John C. Opfer |
2004-01-06 |
| 6628494 |
Protective device and system |
John C. Opfer, Joseph P. Moninski, Arno J. Tapani |
2003-09-30 |
| 6429393 |
Current transfer arrangement for circuit interrupter |
John C. Opfer |
2002-08-06 |
| 6180902 |
Fault interrupter and operating mechanism therefor |
Chester H. Lin, John C. Opfer |
2001-01-30 |
| 6114642 |
Switchgear assembly |
Thomas G. French, Raphael Guio, Buddy B. McGlone, Gregory C. Mears, John C. Opfer |
2000-09-05 |
| 6040538 |
Switchgear assembly |
Thomas G. French, Raphael Guio, Buddy B. McGlone, Gregory C. Mears, John C. Opfer |
2000-03-21 |
| 5864107 |
Switchgear assembly |
Thomas G. French, Raphael Guio, Buddy B. McGlone, Gregory C. Mears, John C. Opfer |
1999-01-26 |
| 5521567 |
Switchgear module and configurations, and method of fabrication and assembly thereof |
David H. Devonald, III, James A. Hansen, Chester H. Lin, Buddy B. McGlone, James K. Niemira +2 more |
1996-05-28 |
| D367267 |
Electrical switchgear module for power distribution systems |
Buddy B. McGlone, David H. Devonald, III, James A. Hansen, Chester H. Lin, James K. Niemira +2 more |
1996-02-20 |
| 5298704 |
Contact operating arrangement with shock-reducing feature for high-voltage apparatus |
John C. Opfer |
1994-03-29 |
| 4668848 |
Alignment and centering arrangement for contacts of an interrupting device |
John C. Opfer, Norman J. Stranczek |
1987-05-26 |
| 4616856 |
Nozzle and retaining arrangement |
— |
1986-10-14 |