The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Feb. 12, 2024
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Grant J. Wonderlich, Milan, IL (US);
Kenneth E. Herrmann, Port Byron, IL (US);
Michael C. Steele, Orion, IL (US);
Kilian Wolff, Kaiserslautern, DE;
Gerrit Pruessmann, Recklinghausen, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A01G 25/16 (2006.01); B05B 1/08 (2006.01); B05B 9/04 (2006.01); B05B 9/06 (2006.01); B05B 12/08 (2006.01);
U.S. Cl.
CPC ...
A01G 25/165 (2013.01); B05B 1/08 (2013.01); B05B 9/0423 (2013.01); B05B 9/06 (2013.01); B05B 12/085 (2013.01);
Abstract
An agricultural machine applies liquid material to a field. Valve control signals control valves to apply the liquid material. Row pressure on the agricultural machine is sensed to identify when the valve is opened to apply the liquid material. The valve control signals are generated, based on the row pressure, to control the valves to apply the liquid material at a desired location in the field, relative to plant locations in the field.