Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7065457 | Methods and apparatus for updating firmware in an electronic electricity meter | Gregory P. Lavoie, Robert Edward Lee, Maurice J. Ouellette, Mark J. Plis, Virginia H. Zinkowski | 2006-06-20 |
| 6889271 | Methods and apparatus for meter I/O board addressing and communication | Maurice J. Ouellette, Virginia H. Zinkowski | 2005-05-03 |
| 6784806 | Electronic electricity meter | Robert Edward Lee, Mark R. Arsenault, Marjorie J. Mancuso, Virginia H. Zinkowski, William O. Rector +5 more | 2004-08-31 |
| 6778920 | Methods and apparatus for metering energy consumption | Richard A. Balch, David D. Elmore, Larry A. Schmidt, Maurice J. Ouellette, Virginia H. Zinkowski +4 more | 2004-08-17 |
| 6612866 | Voltage isolator connector device for printed circuit board assembly | Patrick J. Horan | 2003-09-02 |
| 6605937 | Modular meter with base barrier | Patrick J. Horan, Maurice J. Ouellette | 2003-08-12 |
| 6486652 | High function, user configurable electricity meter | Maurice J. Ouellette, Richard A. Balch, David D. Elmore, Virginia H. Zinkowski, Gregory P. Lavoie +1 more | 2002-11-26 |
| 6473284 | Low-power dc-to-dc converter having high overvoltage protection | Milan Ilic, Richard A. Balch | 2002-10-29 |
| 5861742 | Electric meter cover | David J. Miller, Raymond E. Fearnley, Rajiv D. Katwala | 1999-01-19 |
| 5673196 | Vector electricity meters and associated vector electricity metering methods | Mark E. Hoffman, Roland J. Provost, Thomas Maehl, Gregory P. Lavoie, Mark J. Plis +8 more | 1997-09-30 |
| 5668705 | Wide range single-phase/polyphase switching power supply | Richard A. Balch, Raymond B. Ridley, David D. Elmore | 1997-09-16 |
| D381281 | Electric meter cover | David J. Miller, Raymond E. Fearnley, Rajiv D. Katwala | 1997-07-22 |
| 5514958 | Electrical energy meters having factory set calibration circuits therein and methods of calibrating same | — | 1996-05-07 |
| 5336991 | Apparatus and method for measuring electrical energy and quadergy and for performing line frequency compensation | Kenneth W. Atherton, Gerard Chevalier, Jokin Galletero, Donald F. Bullock, Curtis Whitmore Crittenden +1 more | 1994-08-09 |
| 5325051 | Electronic watthour meter | Maurice J. Ouellette, Mehrdad Negahban-Hagh, Bertram J. White | 1994-06-28 |
| 5289115 | Electronic watt-hour meter with selection of time base signals | Mehrdad Negahban-Hagh | 1994-02-22 |
| D343803 | Electronic energy meter | Maurice J. Ouellette, Donald F. Bullock, Raymond E. Fearnley, Leslie Rosenau, David H. Masury +1 more | 1994-02-01 |
| 5258704 | Electronic watthour meter | Maurice J. Ouellette | 1993-11-02 |
| 5245275 | Electronic watthour meter | Maurice J. Ouellette | 1993-09-14 |
| 5107204 | Low temperature coefficient shunt for current measurement | Donald F. Bullock, Maurice J. Ouellette | 1992-04-21 |
| 5068962 | Method of fabricating an energy meter | Peter F. Coryea, Jacob M. Stillwagon | 1991-12-03 |
| 5059896 | Electronic watthour meter | Maurice J. Ouellette, Mehrdad N. Hagh, Bertram J. White | 1991-10-22 |
| 5025206 | Test mode actuator and indicator for electronic energy meter | Peter F. Coryea, Andrius A. Keturakis, David H. Masury, Thomas Stevens | 1991-06-18 |
| 5017860 | Electronic meter digital phase compensation | Maurice J. Ouellette, Mehrdad Negahban-Hagh | 1991-05-21 |
| 5001420 | Modular construction for electronic energy meter | Maurice J. Ouellette, Donald F. Bullock, Ansell W. Palmer | 1991-03-19 |