Inventor · disambiguated record
Donald F. Handorf
Also filed as: HANDORF DONALD F
13 granted patents·270 citations·filing 1995–2005
93Inventor score
Files withGARY W CLEM INC13
Top patents by PatentIndex Score
13 records- 0187US6474500B1Method and means for planting field seeds in rows with different varieties of seedsGARY W CLEM INC·Filed 2000·Granted Nov 5, 2002·55 cites·30 claims
- 0279US6848243B2Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segmentsGARY W CLEM INC·Filed 2003·Granted Feb 1, 2005·23 cites·19 claims
- 0377US5664402AMethod and means for harvesting and packaging seedsGARY W CLEM INC·Filed 1995·Granted Sep 9, 1997·53 cites·25 claims
- 0475US6505124B2GPS system to provide planter tripping for crop research plotsGARY W CLEM INC·Filed 2000·Granted Jan 7, 2003·33 cites·10 claims
- 0574US7111567B2Method and apparatus for planting seed in a seed research plotGARY W CLEM INC·Filed 2004·Granted Sep 26, 2006·21 cites·4 claims
- 0673US6832567B2Method and apparatus for planting seed in a seed research plotGARY W CLEM INC·Filed 2003·Granted Dec 21, 2004·21 cites·13 claims
- 0758US7337733B2Distance measuring device for planterGARY W CLEM INC·Filed 2005·Granted Mar 4, 2008·4 cites·8 claims
- 0855US7398636B2Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segmentsGARY W CLEM INC·Filed 2004·Granted Jul 15, 2008·7 cites·3 claims
- 0952US6749810B2Method and apparatus for presenting grain for NIR spectography examinationGARY W CLEM INC·Filed 2001·Granted Jun 15, 2004·6 cites·4 claims
- 1050US6293863B1Package conveyor system for seed test plot combinesGARY W CLEM INC·Filed 1999·Granted Sep 25, 2001·15 cites·5 claims
- 1149US6330767B1Unloading system for particulate materials binsGARY W CLEM INC·Filed 1999·Granted Dec 18, 2001·18 cites·7 claims
- 1242US6319118B1Seed package handling system for test plot combineGARY W CLEM INC·Filed 2001·Granted Nov 20, 2001·3 cites·8 claims
- 1340US6230476B1Row crop gathering belt for combine headsGARY W CLEM INC·Filed 1999·Granted May 15, 2001·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →