Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Amy Schulz — 1 Patent

PGProcter & Gamble: 1 patents #20 of 70Top 30%
Windom, MN: #1,757 of 2,819 inventorsTop 65%
Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,010,925 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9402773 Prone cart Lynda Woodman, Gary J. Kroll, Karen Cepress, Kath Roske, Paula Braaten +1 more 2016-08-02