JJ

Jeffrey Johnstone

MT Maxwell Technologies: 3 patents #29 of 97Top 30%
Overall (All Time): #1,572,118 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7816891 Active voltage management system for energy storage device Dragan Nebrigic, Vlastislav Haman, Hung Quang Ha 2010-10-19
D571294 Ultracapacitor module assembly design Steve Stanley 2008-06-17
D571295 Ultracapacitor module assembly design Steve Stanley 2008-06-17