DH

Dan L. Heggen

JD John Deere: 1 patents #2,957 of 5,518Top 55%
📍 Slater, IA: #29 of 39 inventorsTop 75%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,127,281 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8844251 Cotton accumulator system with paddles and upper inlet vane John O. Rumohr, Donald B. Brooks, Nile T. Ackerman, Jeffrey R. Fox, Scott D. Weber +5 more 2014-09-30