Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420493 | Power supply and battery charger | Steven Jay Young, Kihachiro Tonomura, Markus Wallgren, Mark C. Gurries | 1995-05-30 |
AH
Andrew Hargadon
Overall (All Time): #3,771,991 of 4,157,543Top 95%
1
Patents All Time