Mark L Mattson

US Patent:

20210204480, Jul 8, 2021

Filed:

Jan 6, 2020

Appl. No.:

16/735111

Inventors:

- Moline IL, US
Michael T. Meschke - Geneseo IL, US
Mark L. Mattson - East Moline IL, US
Corey A. Noord - Atkinson IL, US

International Classification:

A01F 12/18
A01F 7/06

Abstract:

A harvesting machine that has a first rotor rotationally coupled to a chassis, a second rotor rotationally coupled to the chassis, and a spine separating the first rotor from the second rotor. Wherein the spine has threshing inserts coupled thereto to facilitate threshing of crop processed by the first and second rotors.

US Patent:

20190110398, Apr 18, 2019

Filed:

Oct 16, 2017

Appl. No.:

15/785098

Inventors:

- Moline IL, US
Volker Fuchs - Bettendorf IA, US
Corwin M. Puryk - Bettendorf IA, US
Mark L. Mattson - East Moline IL, US

International Classification:

A01D 41/12
A01F 12/40
A01F 12/48

Abstract:

A combine harvester includes a housing, a separating system mounted within the housing for separating a seed material from a straw material, a cleaning system including a cleaning fan configured to produce a motive flow of air, a straw chopper operable to chop the straw material from the separating system into a chopped straw material, a spreading system positioned downstream of the straw chopper and configured to disperse the chopped straw material outside of the housing of the combine harvester, and an air discharge channel located downstream of the straw chopper and above the spreading system and configured to discharge a portion of the motive flow of air produced by the cleaning fan.

US Patent:

20180279553, Oct 4, 2018

Filed:

Mar 31, 2017

Appl. No.:

15/476474

Inventors:

- Moline IL, US
Corwin M. PURYK - Bettendorf IA, US
Volker FUCHS - Bettendorf IA, US
Mark L. MATTSON - Erie IL, US
Christopher J. FAULKNER - Eldridge IA, US
Martin RITTERSHOFER - East Moline IL, US

International Classification:

A01D 61/02
A01D 61/00

Abstract:

A wear strip arrangement for an endless belt conveyor for a feederhouse of an agricultural combine includes a first body that is configured to be attached to a slat that in turn is attached to the endless belt.

US Patent:

20180279554, Oct 4, 2018

Filed:

Mar 31, 2017

Appl. No.:

15/476508

Inventors:

- Moline IL, US
Corwin M. PURYK - Bettendorf IA, US
Volker FUCHS - Bettendorf IA, US
Mark L. MATTSON - Erie IL, US
Christopher J. FAULKNER - Eldridge IA, US
Martin RITTERSHOFER - East Moline IL, US

International Classification:

A01D 61/02
A01D 61/00

Abstract:

A conveyor drum () for an endless belt conveyor () for a feederhouse of an agricultural combine () includes an elongate drum (), cogs () fixed to the drum for driving endless belts (), and retainers () fixed to the drum () to maintain the endless belts () in a proper operating position.

US Patent:

20180282071, Oct 4, 2018

Filed:

Mar 31, 2017

Appl. No.:

15/476817

Inventors:

- Moline IL, US
Corwin M. PURYK - Bettendorf IA, US
Volker FUCHS - Bettendorf IA, US
Mark L. MATTSON - Erie IL, US
Christopher J. FAULKNER - Eldridge IA, US
Martin RITTERSHOFER - East Moline IL, US

International Classification:

B65G 23/06
A01D 61/02
A01D 61/00
B65G 17/06

Abstract:

A cogged drive arrangement for an endless belt conveyor for a feederhouse of an agricultural combine has a first drive wheel with an axis of rotation, a hub extending around the axis of rotation, flanges fixed to an outer edge of the hub and extending outward from the hub and a plurality of cogs fixed to the outer ends of the flanges.

US Patent:

20150089933, Apr 2, 2015

Filed:

Sep 27, 2013

Appl. No.:

14/038923

Inventors:

- MOLINE IL, US
MARK L. MATTSON - ERIE IL, US
NITHIN CHOUDARY - DAVENPORT IA, US

International Classification:

F01N 13/10

US Classification:

60324

Abstract:

A shroud () for an aftertreatment device () for treating exhaust gas from an internal combustion engine comprises a stepped conduit () configured to be disposed over an upper surface of the aftertreatment device () and extending over substantially the entire length of the aftertreatment device (), wherein the stepped conduit () is configured to channel a flow of cleaning air longitudinally along the outer and upper surface of the aftertreatment device (), wherein an inner surface of the stepped conduit () defines at least a first downwardly extending step () and a second downwardly extending step () that are spaced apart along the length of the aftertreatment device (), to direct at least a portion of the flow of cleaning air downward.