Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7415725 | Multi-function intelligent electronic device with secure access | Scott M. Henneberry, Martin A. Hancock, I. Ross Macfarlane, Aaron J. Taylor, Doug Ransom +1 more | 2008-08-19 |
| 7342507 | Revenue meter with power quality features | Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman, Constantine A. Antoniou | 2008-03-11 |
| 7249265 | Multi-featured power meter with feature key | Rudolf Schnorr von Carolsfeld, Peter Cowan, Geoffrey Hyatt, Simon H. Lightbody | 2007-07-24 |
| 7158050 | Revenue meter with fiber connection | Simon H. Lightbody, Peter Cowan, David W. Giles, Markus F. Hirschbold | 2007-01-02 |
| 7006934 | Revenue meter with power quality features | Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman, Constantine A. Antoniou | 2006-02-28 |
| 6983211 | Revenue meter bayonet assembly and method of attachment | I. Ross Macfarlene, Peter Cowan, David W. Giles, Markus F. Hirschbold | 2006-01-03 |
| 6825776 | External I/O and communications interface for a revenue meter | Simon H. Lightbody, Peter Cowan, David W. Giles, Markus F. Hirschbold | 2004-11-30 |
| 6798190 | Compact intelligent electronic device incorporating transformers | Stewart J. Harding, Markus F. Hirschbold, Simon H. Lightbody | 2004-09-28 |
| 6798191 | Revenue meter with a graphic user interface being operative to display scalable objects | I. Ross Macfarlane, Peter Cowan, David W. Giles, Markus F. Hirschbold | 2004-09-28 |
| 6792364 | Revenue meter with power quality features | Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman, Constantine A. Antoniou | 2004-09-14 |
| 6615147 | Revenue meter with power quality features | Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman, Constantine A. Antoniou | 2003-09-02 |
| 6611922 | Power system time synchronization device and method for sequence of event recording | H. Kurtulus Ozcetin, Simon H. Lightbody, Peter M. Van Doorn | 2003-08-26 |
| 6493644 | A-base revenue meter with power quality features | Piotr B. Przydatek, Colin N. Gunn, Michael E. Teachman, Constantine A. Antoniou | 2002-12-10 |
| 6397155 | Method and apparatus for automatically controlled gain switching of monitors | Piotr B. Przydatek | 2002-05-28 |