Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6784806 | Electronic electricity meter | Robert Edward Lee, Mark R. Arsenault, Marjorie J. Mancuso, Virginia H. Zinkowski, Warren R. Germer +5 more | 2004-08-31 | $42,128,000 |
| 5742512 | Electronic electricity meters | Ellen D. Edge, Roland J. Provost, Thomas Maehl, Gregory P. Lavoie, Mark J. Plis +1 more | 1998-04-21 | $93,687,000 |
| 5715390 | Method and apparatus for providing upgrades in electricity meters | John Erik Hershey | 1998-02-03 | $98,900,000 |
| 5673196 | Vector electricity meters and associated vector electricity metering methods | Roland J. Provost, Thomas Maehl, Gregory P. Lavoie, Mark J. Plis, David D. Elmore +8 more | 1997-09-30 | $42,934,000 |