Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Byron James Friesen — 2 Patents in 2024

HIHarvest International: 2 patents #1 of 3Top 35%
Storm Lake, IA: #1 of 2 inventorsTop 50%
Iowa: #238 of 1,728 inventorsTop 15%
Overall (2024): #180,314 of 561,600Top 35%
2 Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12052944 Rotational speed sensors for agricultural seed planter Jeffrey Alan Sivinski 2024-08-06
12041869 Agricultural row unit accessory Jeffrey Alan Sivinski, Garry D. Friesen 2024-07-23