WB

William Bosshardt

PO Polychrome: 3 patents #10 of 34Top 30%
Overall (All Time): #1,679,073 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D277293 Printing plate processor (II) 1985-01-22
D277294 Printing plate processor 1985-01-22
4363176 Antibuckling apparatus for lithographic printing plates Paul Jargiello 1982-12-14