RF

Rebecca Ann Frana-Guthrie

JD John Deere: 4 patents #1,200 of 5,518Top 25%
📍 Coal Valley, IL: #8 of 43 inventorsTop 20%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,244,289 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7766736 Conveyor chain support for feeder house Benjamin E. Ramp, John A. Schraeder, Mark Edward Payne, Mark Alan Melton, Jeffrey W. Hogue 2010-08-03
6817404 Cooling package for agricultural combine Alan D. Sheidler 2004-11-16
6616411 Fan blade for agricultural combine cooling system Alan D. Sheidler, Henry C. Olsen, Yong-Ho Park, Jackie L. Norman, Jr., Gary S. Keys, II 2003-09-09
6468153 Air blast duct for cleaning axial separator Alan D. Sheidler 2002-10-22