Granted Patent
Utility
US 5,370,775 · App. 07/866,603
Formation of chemically reduced electrode layers
Inventor:
V. D. Parkhe
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Apr 10, 1992
Inventor
V. D. Parkhe
Assignee (at issue)
Sun Active Glass Electrochromics, 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.