Inventor
GRYWACHESKI SHELDON JOSEPH
CA13 patents
⚠️ This page may combine multiple inventors who share the name “GRYWACHESKI SHELDON JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEERE & CO
10 patentsUS7478522B1Jan 20, 2009
Reciprocating knife cutter system
DEERE & CO65 citations95
US7520115B2Apr 21, 2009
Header float arm load compensation
DEERE & CO60 citations94
US6251009B1Jun 26, 2001
Straw chopper housing
DEERE & CO72 citations92
US7462101B2Dec 9, 2008
Frusto-conical drum infeed and threshing region for a combine rotor
DEERE & CO23 citations89
US7070498B2Jul 4, 2006
Frusto-conical drum infeed and threshing region for a combine rotor
DEERE & CO40 citations89
US6921330B2Jul 26, 2005
Front chaffer and cleaning fan
DEERE & CO21 citations89
US6773343B2Aug 10, 2004
Front chaffer and cleaning fan
DEERE & CO31 citations89
US7344020B2Mar 18, 2008
Belt connection for agriculture conveyor
DEERE & CO26 citations87
US6238286B1May 29, 2001
Crop residue spreader
DEERE & CO54 citations85
US7726111B2Jun 1, 2010
Suspension system for a belt pickup header in an agricultural harvester
DEERE & CO15 citations73