DW

David R. Wingard

TG The Gsi Group: 2 patents #46 of 181Top 30%
📍 Decatur, IL: #170 of 423 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,739,619 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12429282 Grain dryer with bypass air control — 2025-09-30
10670338 Agricultural dryer with mixed-flow fan Jarod B. Wendt 2020-06-02