Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177778 | Battery adapter capable of receiving power from at least two power sources and of being in a docking station, and a battery arrangement including a battery charger and a docking station | Michael Frank, Trent Lee Bollman | 2001-01-23 |
| 5818197 | Adaptive battery charger with universal interface plate | Bret Evan Mumm, Trent Lee Bollman | 1998-10-06 |