Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617976 | Utility meter pit lid mounted antenna antenna assembly and method | Brent Walden | 2003-09-09 |
| 6445937 | Methods and apparatus for mobile phone power management | — | 2002-09-03 |
| 6414605 | Utility meter pit lid mounted antenna assembly and method | Brent Walden | 2002-07-02 |
| 6177883 | Utility meter transponder exposed ground level antenna assembly | Anthony G. Jennetti, Richard Julian Davis, Steven H. Larson, Donald L. Rucker, Brent Walden | 2001-01-23 |