Granted Patent
Utility
US 6,178,770 · App. 09/176,923
Ice-on-coil thermal storage apparatus and method
Inventors:
Wilson E. Bradley, Jr., Richard P. Merrill, George R. Shriver
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Oct 22, 1998
Inventors
Wilson E. Bradley, Jr.
Richard P. Merrill
George R. Shriver
Assignee (at issue)
Evapco International, 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.