Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WB

William Bosshardt

POPolychrome: 3 patents #10 of 34Top 30%
Armonk, NY: #64 of 167 inventorsTop 40%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,679,073 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

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