Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506284 | Automatic door system with door system user interface | Jonathan M. Braverman, Michael Arthur Salvietti, Anthony R. Ranaudo | 2016-11-29 |
| 8365469 | Door operating system | Thomas M. Kowalczyk | 2013-02-05 |
| 7839617 | Electronic trip unit for circuit breakers | Nataniel Barbosa Vicente, John James Dougherty | 2010-11-23 |
| 7463989 | Waveform recorder apparatus and method | Geoff Butland, John James Dougherty, Craig Benjamin Williams, Mark Fredrick Culler | 2008-12-09 |
| 7430482 | Waveform recorder apparatus and method | Geoff Butland, John James Dougherty, Craig Benjamin Williams, Mark Fredrick Culler | 2008-09-30 |
| 7369389 | Electronic trip unit for circuit breakers | Nataniel Barbosa Vicente, John James Dougherty | 2008-05-06 |
| 7301742 | Method and apparatus for accessing and activating accessory functions of electronic circuit breakers | Michael Bradley, LeeAnne Wambolt, Geoffrey F. Butland, Michael H. Thomas, Paul T. Rajotte | 2007-11-27 |
| 7075310 | Device and method for testing for a wiring fault condition | Henry Hall Mason, Jr., Craig Benjamin Williams, Geoff Butland, Michael Bradley, Greg Lavoie +1 more | 2006-07-11 |
| 6836396 | World wide web enabled and digital rating plug | Patrick Salas, Craig Benjamin Williams, Michael Bradley, David Fletcher | 2004-12-28 |
| 6804101 | Digital rating plug for electronic trip unit in circuit breakers | Patrick Salas, Craig Benjamin Williams, Michael Bradley | 2004-10-12 |
| 6771170 | Power system waveform capture | Thomas Frederick Papallo, Jr., Mark Fredrick Culler, David Fletcher, Gregory P. Lavoie, John James Dougherty | 2004-08-03 |
| 6757626 | Trip unit and circuit breaker to prevent nuissance tripping | John James Dougherty | 2004-06-29 |
| 6678135 | Module plug for an electronic trip unit | Michael Bradley, LeeAnne Wambolt, Geoffrey F. Butland, Michael H. Thomas, Paul T. Rajotte | 2004-01-13 |
| 6611411 | Trip signal verifying method and apparatus | Craig Benjamin Williams, Michael Bradley | 2003-08-26 |
| 6546342 | Adaptive algorithm to prevent nuissance tripping | John James Dougherty | 2003-04-08 |
| 6535782 | Automatic optioning method for printed circuit boards | Marshall B. Hart, LeAnne Wambolt | 2003-03-18 |
| 6469882 | Current transformer initial condition correction | — | 2002-10-22 |