Granted Patent
Utility
US 6,549,852 · App. 09/904,580
Methods and systems for managing farmland
Inventor:
Glenn P. Hanson
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Jul 13, 2001
Inventor
Glenn P. Hanson
Assignee (at issue)
MZB Technologies, LLC
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.