Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JS

Jeffrey Alan Sivinski

HI Harvest International: 4 patents #1 of 3Top 35%
📍 Cherokee, IA: #1 of 1 inventorsTop 100%
🗺 Iowa: #54 of 1,331 inventorsTop 5%
Overall (2025): #35,138 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1072001 Circular bulk seed distributor Byron James Friesen 2025-04-22
12245540 Agricultural row unit accessory Byron James Friesen, Garry D. Friesen 2025-03-11
12245541 Agricultural row unit accessory Byron James Friesen, Garry D. Friesen 2025-03-11
12185660 Adjustable depth control system for row unit planters 2025-01-07