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

Donald Bruce Skarlupka

SMSkarlupka Mfg.: 1 patents #1 of 2Top 50%
Deerbrook, WI: #1 of 1 inventorsTop 100%
Wisconsin: #1,685 of 4,845 inventorsTop 35%
Overall (2020): #486,575 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10793364 Universal sorter transfer module Brian A. Zdroik 2020-10-06