Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dean Lorenzo Trask — 1 Patent in 2025

AGAgco: 1 patents #29 of 36Top 85%
Spirit Lake, IA: #2 of 2 inventorsTop 100%
Iowa: #463 of 1,331 inventorsTop 35%
Overall (2025): #180,257 of 469,880Top 40%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12239927 Sprayer filtering system Petrus Henricus Johannes Bouten 2025-03-04