EC

Earl Franklin Canfield

JD John Deere: 2 patents #2,042 of 5,518Top 40%
📍 Dunkerton, IA: #4 of 10 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,083,277 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8087216 Cotton harvester for producing modules which can be automatically identified and oriented James T. Noonan, Donald Lee Goodrich, Jesse D. Haecker, Jerry B. Hall, Mark A. Cracraft 2012-01-03
7694491 Cotton harvester for producing modules which can be automatically identified and oriented James T. Noonan, Donald Lee Goodrich, Jesse D. Haecker, Jerry B. Hall, Mark A. Cracraft 2010-04-13