Granted Patent
Utility
US 5,743,107 · App. 08/531,568
Apparatus for cooling fluids
Inventor:
Melvin Kyees
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Sep 13, 1995
Inventor
Melvin Kyees
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.