Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390973 | Circuit breaker zone selective interlock for differentiated faults and method of operation | Nataniel Barbosa Vicente, Brian Patrick Lenhart, Jr., Marcelo Esteban Valdes | 2013-03-05 |
| 8270136 | Circuit breaker zone selective interlock for differentiated faults and method of operation | Nataniel Barbosa Vicente, Brian Patrick Lenhart, Jr., Marcelo Esteban Valdes | 2012-09-18 |
| 8139336 | Field configurable rating plug using communication and control signal | Craig Benjamin Williams, Seshagiri Rao Komaravolu, Remesh Kumar Keeramthode | 2012-03-20 |
| 8014115 | Circuit breaker having separate restrained and unrestrained zone selective interlock setting capability | Nataniel Barbosa Vicente, Brian Patrick Lenhart, Jr., Marcelo Esteban Valdes | 2011-09-06 |
| 7936547 | Circuit breaker electronic trip unit personality module | John James Dougherty, Geoff Butland, Nataniel Barbosa Vicente | 2011-05-03 |
| 7463989 | Waveform recorder apparatus and method | Geoff Butland, Michael S. Tignor, John James Dougherty, Craig Benjamin Williams | 2008-12-09 |
| 7430482 | Waveform recorder apparatus and method | Geoff Butland, Michael S. Tignor, John James Dougherty, Craig Benjamin Williams | 2008-09-30 |
| 6950725 | Home latch-key web based automation system | Michael C. von Kannewurff, Jeffrey A. Goodman, Scott Charles Evans, Roger J. Morgan, John James Dougherty +3 more | 2005-09-27 |
| 6909586 | Circuit breaker voltage sensing module | James Robert Scanlon | 2005-06-21 |
| 6788512 | Electronic trip unit capable of analog and digital setting of circuit breaker setpoints | Nataniel Barbosa Vicente, Christopher M. Schnabel | 2004-09-07 |
| 6771170 | Power system waveform capture | Thomas Frederick Papallo, Jr., David Fletcher, Gregory P. Lavoie, John James Dougherty, Michael S. Tignor | 2004-08-03 |
| 6708126 | Method and system for measuring current | Scott Charles Evans | 2004-03-16 |
| 6417775 | Methods and systems for monitoring lighting control and indicating failure | Alexander E. Paris, Barry Ferg | 2002-07-09 |
| 6298376 | Fault tolerant communication monitor for a master/slave system | Lisa E. Rosner, Karanam Rajaiah, Karl D. Pedersen, Joseph E. Krisciunas, Veronica Kertesz +1 more | 2001-10-02 |
| 6037555 | Rotary contact circuit breaker venting arrangement including current transformer | Roger N. Castonguay, Dennis J. Doughty, Dean A. Robarge, Dave Christensen, James L. Rosen +3 more | 2000-03-14 |