DB

Donald Barber

DU Duracell: 1 patents #120 of 239Top 55%
Overall (All Time): #2,225,841 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6298530 Reinforced coiled electrode assemblies and methods of producing same Robert E. Smith, Robert Pavlinsky, Bruce Wallace Ingram 2001-10-09
D440960 Antenna enclosure 2001-04-24