Granted Patent
Utility
US 6,703,586 · App. 10/245,351
Localization of heating of a conductively coated window
Inventor:
Michael Kast
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Sep 16, 2002
Inventor
Michael Kast
Assignee (at issue)
Southwall Technologies 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.