Inventor · disambiguated record
Joel D. Ferris
Also filed as: FERRIS JOEL D · FERRIS JOEL DAVID
6 granted patents·52 citations·filing 2008–2014
82Inventor score
Top patents by PatentIndex Score
6 records- 0184US7651391B2Harvested crop remains output apparatus for a combine that can be switched between broad distribution and ejection elbow operating modeDEERE & CO·Filed 2008·Granted Jan 26, 2010·20 cites·11 claims
- 0268US8079900B2Harvester with an additional drum conveyor for straw removal and a single flap for changing between swath deposit and chopping operationKLEIN OLIVER·Filed 2008·Granted Dec 20, 2011·9 cites·7 claims
- 0367US8146336B2Harvested crop residue chopping and distribution arrangement for a combine with an impeller blowerWEICHHOLDT DIRK·Filed 2009·Granted Apr 3, 2012·8 cites·8 claims
- 0465US7950989B2Combine with an endless conveyor that can be moved between a swath depositing position and a chopper positionDEERE & CO·Filed 2008·Granted May 31, 2011·7 cites·16 claims
- 0561US8864561B2Harvested crop residue chopper and distribution arrangement for a combine with an impeller blower whose shape conforms to the contour of the straw chopperWEICHHOLDT DIRK·Filed 2009·Granted Oct 21, 2014·5 cites·11 claims
- 0660US9345198B2Residue chopping and distribution arrangement for a combine harvesterDEERE & CO·Filed 2014·Granted May 24, 2016·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →