Inventor
FERRIS JOEL DAVID
US2 patents
Patents
2 patentsUS8146336B2Apr 3, 2012
Harvested crop residue chopping and distribution arrangement for a combine with an impeller blower
WEICHHOLDT DIRK8 citations81
US8864561B2Oct 21, 2014
Harvested crop residue chopper and distribution arrangement for a combine with an impeller blower whose shape conforms to the contour of the straw chopper
WEICHHOLDT DIRK5 citations70