Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747534 | Utility power meter, metering system and method | Ernest Villicana, Stephen Worth | 2010-06-29 |
| 7020566 | Utility power meter | Ernest Villicana, Stephen Worth | 2006-03-28 |
| 6819098 | Utility power meter database | Ernest Villicana, Stephen Worth | 2004-11-16 |