Jerry A Sandau

7503162, Mar 17, 2009

Sep 7, 2007

11/851440

Ryan Scott Herlyn - Port Byron IL, US
Jerry Alan Sandau - Orion IL, US

Deere & Company - Moline IL

A01D 34/13

56297

A double knife, that can be unitary or consisting of two separate knives, is configured to be mounted on a reciprocating bar of a reciprocating knife. The double knife comprises two cutting sections extending in a forward direction which is perpendicular to the direction of reciprocation. Each of the cutting sections has two lateral faces with serrated cutting edges. The serrations of one cutting section are offset in the forward direction from the serrations of the other cutting section. The two cutting sections can be provided on a single double knife or on separate knives. Preferably, the stroke of the knives is larger than their width, such that a guard finger interacts with two cutting sections and the wear of the guard finger is reduced, since each of the cutting sections interacts with different locations of the guard finger.

7690973, Apr 6, 2010

Apr 25, 2008

12/109630

Klaus E. Becker - East Moline IL, US
Robert W. Hawkins - Rapids City IL, US
Dan J. Burke - Cordova IL, US
Jerry A. Sandau - Orion IL, US
Bruce A. Coers - North Hillsdale IL, US
Dohn Pfeiffer - Cordova IL, US
Mark C. DePoorter - East Moline IL, US

Deere & Company - Moline IL

A01D 17/02

460114

A harvesting machine including a frame, a plurality of ground engaging wheels, at least one grain separating section, a plurality of cross augers and a grain moving device. The plurality of ground engaging wheels support the frame. The at least one grain separating section is supported by the frame. The plurality of cross augers are positioned to receive grain from the at least one grain separating section. The plurality of cross augers each have an end. The grain moving device is associated with each of the plurality of cross augers proximate to the end of the plurality of cross augers.

20070294990, Dec 27, 2007

Jun 26, 2006

11/474702

Bruce Alan Coers - Hillsdale IL, US
Paul David Marvin - DeWitt IA, US
Klaus Ernst Becker - East Moline IL, US
Daniel James Burke - Cordova IL, US
Jerry Alan Sandau - Orion IL, US
Dohn William Pfeiffer - Davenport IA, US

A01D 41/14

56 102E

A feeder house of an agricultural harvester has lift cylinders that can be locked to reduce the risk of damage due to feeder house twisting due to impacts with the ground.

54046998, Apr 11, 1995

May 11, 1993

8/062524

Timothy F. Christensen - Orion IL
Bonnie D. Adams - Port Byron IL
Jerry A. Sandau - Orion IL

Deere & Company - Moline IL

A01D 4502

56104

A stalk roll comprises a cylindrical shell having six integral flutes. Each flute is provided with a knife edge having a leading surface and a trailing surface. The leading surface has a forward slope of approximately 10. degree. from the plane formed by the central longitudinal axis of the cylindrical shell and the vertex of the respective knife edge. The trailing surface has a reverse slope of approximately 30. degree. from the plane formed by the central longitudinal axis of the cylindrical shell and the vertex of the respective knife edge. The cylindrical shell comprises two semi-cylindrical pieces that are clamped about a drive shaft of a corn harvesting head by associated bolts.

20160040574, Feb 11, 2016

Aug 8, 2014

14/455250

- Moline IL, US
JERRY A. SANDAU - ORION IL, US

F01N 3/05
F02M 35/10

An arrangement for providing an aftertreatment device housing with air comprises a combustion air intake () disposed receive combustion air for combustion in an internal combustion engine (); a first supercharger () disposed to receive combustion air from the combustion air intake (); a first conduit () disposed to receive the combustion air compressed in the first supercharger (); a second conduit () coupled to the first conduit () to receive a first portion of the combustion air compressed in the first supercharger () from the first conduit (); and a third conduit () coupled to the first conduit () to receive a second portion of the combustion air compressed in the first supercharger (), wherein the third conduit () is configured to convey the second portion into the aftertreatment device housing () which substantially surrounds an aftertreatment device ().