Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5924051 | Demand meter having load profile recording capabilities | Roland J. Provost, Thomas Maehl, Gregory P. Lavoie, Mark J. Plis | 1999-07-13 | $139,493,000 |
| 5742512 | Electronic electricity meters | Roland J. Provost, Thomas Maehl, Gregory P. Lavoie, Mark J. Plis, Mark E. Hoffman +1 more | 1998-04-21 | $93,687,000 |
| 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 | $42,934,000 |