MC

Mark Capparella

DU Duracell: 2 patents #75 of 239Top 35%
Overall (All Time): #2,245,790 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5863675 Manganese dioxide for lithium batteries William L. Bowden, Radek Fooksa 1999-01-26
5698176 Manganese dioxide for lithium batteries William L. Bowden, Radek Fooksa 1997-12-16