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

Darrell Liechti

📍 Carroll, IA: #1 of 5 inventorsTop 20%
🗺 Iowa: #375 of 1,331 inventorsTop 30%
Overall (2025): #411,486 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12276456 Grain bypass for storage bin and external augers — 2025-04-15