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David J. Barbee

R& Rand Mcnally &: 1 patents #9 of 25Top 40%
Overall (All Time): #3,759,738 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5585321 Enhanced thermal papers with improved imaging characteristics Thomas J. Breen, Mark G. Lang 1996-12-17