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

Ralph Prescott

ANAndritz: 1 patents #119 of 284Top 45%
PAPaperchine: 1 patents #4 of 13Top 35%
Roscoe, IL: #107 of 231 inventorsTop 50%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,789,151 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12157975 Controlling the slice flow of a slurry through a headbox Jay Shands 2024-12-03
9909850 Device for simultaneously measuring headbox slice opening and setback in a papermaking machine 2018-03-06