Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420493 | Power supply and battery charger | Andrew Hargadon, Steven Jay Young, Markus Wallgren, Mark C. Gurries | 1995-05-30 |
| 5214526 | Pulse modulated infrared data communications link | — | 1993-05-25 |