Granted Patent
Utility
US 5,010,719 · App. 07/354,346
Method and system for automatically steering along row crops
Inventor:
Scott A. Korthuis
Patented Case
View Patent ↗
Granted: Apr 30, 1991
Filed: May 19, 1989
Inventor
Scott A. Korthuis
Assignee (at issue)
Korvan Industries, 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.