Inventor
LANDPHAIR DONALD KEITH
US8 patents
Patents
8 patentsUS7213525B2May 8, 2007
Nozzle assembly for product-on-demand delivery system
DEERE & CO65 citations97
US7765943B2Aug 3, 2010
Dual function seed meter
DEERE & CO67 citations93
US6595148B2Jul 22, 2003
Individual seed hoppers forming banks of seed hoppers
DEERE & CO43 citations92
US5845818ADec 8, 1998
Removable meter cartridge for metering system
DEERE & CO49 citations92
US7273016B2Sep 25, 2007
Variable speed drive for agricultural seeding machines
DEERE & CO42 citations90
US6725788B2Apr 27, 2004
Pneumatic coupler for an agricultural seeding machine
DEERE & CO41 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