Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7342507 | Revenue meter with power quality features | Rene T. Jonker, Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman | 2008-03-11 |
| 7006934 | Revenue meter with power quality features | Rene T. Jonker, Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman | 2006-02-28 |
| 6792364 | Revenue meter with power quality features | Rene T. Jonker, Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman | 2004-09-14 |
| 6615147 | Revenue meter with power quality features | Rene T. Jonker, Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman | 2003-09-02 |
| 6493644 | A-base revenue meter with power quality features | Rene T. Jonker, Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman | 2002-12-10 |