Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414465 | Method and apparatus for charging a lead acid battery | Hugh Edward Hickerson, Jr., William Thomas Hopkins | 2002-07-02 |
| 6366208 | Diagnostic functions for power supply | William Thomas Hopkins, David H. Riesland | 2002-04-02 |