Inventor
HANDORF DONALD F
US13 patents
Patents
13 patentsUS6474500B1Nov 5, 2002
Method and means for planting field seeds in rows with different varieties of seeds
GARY W CLEM INC55 citations94
US7111567B2Sep 26, 2006
Method and apparatus for planting seed in a seed research plot
GARY W CLEM INC21 citations92
US6832567B2Dec 21, 2004
Method and apparatus for planting seed in a seed research plot
GARY W CLEM INC21 citations92
US6848243B2Feb 1, 2005
Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segments
GARY W CLEM INC23 citations91
US6505124B2Jan 7, 2003
GPS system to provide planter tripping for crop research plots
GARY W CLEM INC33 citations90
US5664402ASep 9, 1997
Method and means for harvesting and packaging seeds
GARY W CLEM INC53 citations89
US6293863B1Sep 25, 2001
Package conveyor system for seed test plot combines
GARY W CLEM INC15 citations83
US6330767B1Dec 18, 2001
Unloading system for particulate materials bins
GARY W CLEM INC18 citations80
US7398636B2Jul 15, 2008
Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segments
GARY W CLEM INC7 citations72
US6230476B1May 15, 2001
Row crop gathering belt for combine heads
GARY W CLEM INC11 citations72
US7337733B2Mar 4, 2008
Distance measuring device for planter
GARY W CLEM INC4 citations62
US6319118B1Nov 20, 2001
Seed package handling system for test plot combine
GARY W CLEM INC3 citations61
US6749810B2Jun 15, 2004
Method and apparatus for presenting grain for NIR spectography examination
GARY W CLEM INC6 citations59