Granted Patent
Utility
US 5,467,535 · App. 08/248,600
Moisture equalizer for a continuous flow grain dryer
Inventor:
Thomas D. Lentz
Patented Case
View Patent ↗
Granted: Nov 21, 1995
Filed: May 25, 1994
Inventor
Thomas D. Lentz
Assignee (at issue)
Beard Industries
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.