Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7199489 | Battery communication system | Rodger B. Dowdell, Jr. | 2007-04-03 |
| 6803678 | Battery communication system | Rodger B. Dowdell, Jr. | 2004-10-12 |
| 6274950 | Battery communication system | Rodger B. Dowdell, Jr. | 2001-08-14 |