Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven Timothy Rieck0
Timothy Franklin Christensen0
Date of Patent
August 9, 2011
0Patent Application Number
124212040
Date Filed
April 9, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A stalk roll for an agricultural harvester row unit comprising a plurality of longitudinal extending knife edges about its circumference, in which one of the leading and trailing sides of the knife edges is coated with a first wear resistant coating over substantially its entire length, and in which the other of the leading and trailing sides is coated with a second wear resistant coating over at least one of a front portion thereof and a rear portion thereof.
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