Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5773963 | Method and apparatus for programmably adjusting output voltage of a battery charger | James J. Blanc | 1998-06-30 |
| 5424678 | Muting of computer sound system during power cycling | Lawrence F. Heyl, Steven E. Austin | 1995-06-13 |
| 5420493 | Power supply and battery charger | Andrew Hargadon, Steven Jay Young, Kihachiro Tonomura, Markus Wallgren | 1995-05-30 |