Granted Patent
Utility
US 6,445,880 · App. 09/872,784
Water heating system with automatic temperature control
Inventors:
Philip Hollander, Gerald A. Fioriti
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jun 1, 2001
Inventors
Philip Hollander
Gerald A. Fioriti
Assignee (at issue)
Aerco 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.