Granted Patent
Utility
US 6,637,259 · App. 09/932,880
Portable grain moisture meter
Inventors:
Trent A. McElhaney, James Falbo, John Dubay
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Aug 20, 2001
Inventors
Trent A. McElhaney
James Falbo
John Dubay
Assignee (at issue)
Worens Group 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.