Inventor
MATOUSEK ROBERT A
US118 patents
⚠️ This page may combine multiple inventors who share the name “MATOUSEK ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASE CORP
18 patentsUS6547169B1Apr 15, 2003
Crop residue spreader for an agricultural combine
CASE CORP100 citations98
US6358142B1Mar 19, 2002
Concave assembly and support structure for a rotary combine
CASE CORP107 citations98
US5145462ASep 8, 1992
Infeed assembly for an axial-flow combine
CASE CORP62 citations96
US6530833B2Mar 11, 2003
Transversely adjustable concave assembly for a rotary combine
CASE CORP38 citations95
US6616528B2Sep 9, 2003
Vertical crop residue chopper and spreader
CASE CORP35 citations92
US6598812B1Jul 29, 2003
Crop residue spreader for an agricultural combine
CASE CORP35 citations92
US6503142B2Jan 7, 2003
Concave locking member for a rotary combine
CASE CORP29 citations92
US6485365B2Nov 26, 2002
Support structure for a concave assembly for a rotary combine
CASE CORP22 citations92
US6443835B1Sep 3, 2002
Replacing concave inserts for a rotary combine
CASE CORP22 citations92
US6350197B1Feb 26, 2002
Offset auger feed for a combine clean grain elevator
CASE CORP59 citations92
US6296566B1Oct 2, 2001
Infeed impeller for a rotary combine
CASE CORP36 citations92
US6729637B2May 4, 2004
Side swing hitch for an agricultural combine
CASE CORP20 citations91
US6692351B2Feb 17, 2004
Crop residue chopper with reconfigurable fixed offset blades
CASE CORP39 citations91
US5797793AAug 25, 1998
Residue spreading apparatus for agricultural combines
CASE CORP83 citations91
US5599162AFeb 4, 1997
Transverse blower fan assembly
CASE CORP33 citations91
US5489239AFeb 6, 1996
Rotary combine
CASE CORP97 citations91
US5176574AJan 5, 1993
Combine cleaning system
CASE CORP43 citations89
US5165855ANov 24, 1992
Transverse blower fan and method of assembly
CASE CORP27 citations88
ROYAL APPLIANCE MFG
12 patentsUS6712868B2Mar 30, 2004
Bagless canister vacuum cleaner
ROYAL APPLIANCE MFG176 citations99
US7293322B2Nov 13, 2007
Cleaning attachment for vacuum cleaner
ROYAL APPLIANCE MFG81 citations98
US7137169B2Nov 21, 2006
Vacuum cleaner with cleaning pad
ROYAL APPLIANCE MFG188 citations98
US6497001B2Dec 24, 2002
Hand-held vacuum cleaner with a detachable head
ROYAL APPLIANCE MFG82 citations98
US7507269B2Mar 24, 2009
Bagless stick type vacuum cleaner
ROYAL APPLIANCE MFG74 citations97
US5950268ASep 14, 1999
Hand-held scrubbing device
ROYAL APPLIANCE MFG102 citations96
USD484287SDec 23, 2003
Suction nozzle
ROYAL APPLIANCE MFG35 citations92
USD460229SJul 9, 2002
Clean water tank for a carpet extractor
ROYAL APPLIANCE MFG18 citations92
USD443960SJun 19, 2001
Portable wet/dry vacuum cleaner
ROYAL APPLIANCE MFG33 citations92
USD420477SFeb 8, 2000
Combination vacuum cleaner handle top portion and tool handle
ROYAL APPLIANCE MFG19 citations92
US5535500AJul 16, 1996
Method for manufacturing a bucket for a wet/dry vacuum cleaner
ROYAL APPLIANCE MFG46 citations92
US7052523B2May 30, 2006
Bagless canister vacuum cleaner
ROYAL APPLIANCE MFG12 citations84
CASE CO J I
4 patentsUS5041059AAug 20, 1991
Cleaning system for a combine
CASE CO J I60 citations96
US4906219AMar 6, 1990
Cleaning system for a combine
CASE CO J I34 citations93
US4869272ASep 26, 1989
Cleaning system for combines
CASE CO J I26 citations92
US4934449AJun 19, 1990
Air intake system for an agricultural implement
CASE CO J I36 citations89
CNH AMERICA LLC
4 patentsUS7371162B2May 13, 2008
Sieve adjustment mechanism for an agricultural combine
CNH AMERICA LLC24 citations92
US7632183B2Dec 15, 2009
Collecting trough construction easily accessible for cleaning
CNH AMERICA LLC8 citations84
US7297051B1Nov 20, 2007
Clean grain and tailings conveying system for an agricultural combine
CNH AMERICA LLC12 citations84
US7207882B2Apr 24, 2007
Textured auger trough element for a tailings conveyor of an agricultural combine
CNH AMERICA LLC18 citations84
LOHRENTZ RANDY
4 patentsUS8720171B2May 13, 2014
Helical acting snap roll flutes for corn header
LOHRENTZ RANDY6 citations84
US8646250B2Feb 11, 2014
Combination driven and idler snap rolls for corn header
LOHRENTZ RANDY10 citations84
US8640434B2Feb 4, 2014
Removable corn header snout
LOHRENTZ RANDY18 citations84
US8413413B2Apr 9, 2013
Pivoting gathering auger for corn header
LOHRENTZ RANDY9 citations84
HERRON MAYNARD M
2 patentsMARO RANDALL A
1 patentMATOUSEK ROBERT A
1 patentREGIER BERNARD D
1 patentCASE LLC
1 patentREIGER BERNARD D
1 patentAGCO CORP
1 patentShowing the top 50 of 118 patents by PatentIndex Score.