Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596372 | Thermal triggering mechanism having a glass ampoule for aerosol fire extinguishers | Jiang Zhang, Peter Kloft, Klaus-Jurgen Dell, Matthias Agostin, Stephan Cordes +3 more | 2013-12-03 |
| 8473110 | Systems and methods for controlling operation of a motor | Thaylen Leany, Steve Zavodny, Vijay Dayaldas Gurudasani, Brian L. Beifus, Edward R. Yager | 2013-06-25 |
| 8362725 | Retrofit motor system for heating, ventilation, and air conditioning applications | Roger Carlos Becerra, Steven A. Nardin, Andrew C. Barry, Brian L. Beifus, Andrew M. Knollman | 2013-01-29 |
| 8269448 | Methods and systems for recording operating information of an electric motor | Brian L. Beifus, Paul Nathanael Selking, Vijay Dayaldas Gurudasani | 2012-09-18 |
| 8143828 | Retrofit motor system for heating, ventilation, and air conditioning applications | Roger Carlos Becerra, Steven A. Nardin, Andrew C. Barry, Brian L. Beifus, Andrew M. Knollman | 2012-03-27 |
| 7675257 | Methods and systems for recording operating information of an electronically commutated motor | Brian L. Beifus, Paul Nathanael Selking, Vijay Dayaldas Gurudasani | 2010-03-09 |
| 6534991 | Connection tester for an electronic trip unit | James Arthur Marple | 2003-03-18 |
| 6429659 | Connection tester for an electronic trip unit | James Arthur Marple | 2002-08-06 |
| 6097192 | Method for initializing short time and groundfault protection heat index accumulators in a trip unit | Mark J. Obermeier, Paul H. Singer | 2000-08-01 |
| 6078489 | Method for performing instantaneous protection in a trip unit | Alan J. Messerli, James Arthur Marple | 2000-06-20 |
| 5740003 | Circuit breaker shunt trip accessory with mechanical override | Raymond K. Seymour | 1998-04-14 |