Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147972 | Method and apparatus for achieving prolonged battery life | Johan Fitter, Robert T. Morris, Richard E. Belmont | 2006-12-12 |
| 6635387 | Method and apparatus for achieving prolonged battery life | Johan Fitter, Robert T. Morris, Richard E. Belmont | 2003-10-21 |
| 5168205 | Method and apparatus for charging a battery in high amp and automatic charging modes | John F. Kan, Joseph P. Habermann | 1992-12-01 |