Granted Patent
Utility
US 5,504,950 · App. 08/271,509
Variable temperature electronic water supply system
Inventors:
Mark L. Natalizia, Tan Pham
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Jul 7, 1994
Inventors
Mark L. Natalizia
Tan Pham
Assignee (at issue)
Adams Rite Sabre International
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.