Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778099 | Wireless area network communications module for utility meters | Peter Meyer, David F. Dunn, Rodney C. Hemminger, Charles Cunningham, Jr. | 2004-08-17 |
| 6773652 | Process for the manufacture of a cover system for an electrical-energy meter | Lars Lindqvist | 2004-08-10 |