Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903699 | Wireless communication device for electric meter and method of manufacture thereof | John Paul King, Doug Justice | 2005-06-07 |
| 6462713 | Antenna for electric meter and method of manufacturing thereof | John Paul King, Doug Justice | 2002-10-08 |
| 6181294 | Antenna for electric meter and method of manufacture thereof | John Paul King, Doug Justice | 2001-01-30 |
| 5122735 | Digital power metering | Scott H. Hammond | 1992-06-16 |