Granted Patent
Utility
US 6,804,597 · App. 10/618,958
Automatic guidance system for towed farm implements
Inventors:
John H. Posselius, James R. Day
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Jul 14, 2003
Inventors
John H. Posselius
James R. Day
Assignee (at issue)
New Holland North America, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.