Inventor
CLARK RICHARD HUGO
US6 patents
Patents
6 patentsUS5988293ANov 23, 1999
Gauge structure for a cylinder operated depth control
DEERE & CO89 citations94
US6068062AMay 30, 2000
Flexible frame for a multi-section implement
DEERE & CO25 citations90
US7647875B2Jan 19, 2010
Seed hopper and routing structure for varying material delivery to row units
DEERE & CO24 citations88
US7418908B2Sep 2, 2008
Seed hopper and routing structure for varying material delivery to row units
DEERE & CO29 citations88
US8844657B2Sep 30, 2014
Stand on mower with traction drive pedals
DEERE & CO7 citations82
US6688242B2Feb 10, 2004
Frame folding arrangement with vertically pivoting planting units
DEERE & CO10 citations72