Granted Patent
Utility
US 6,369,934 · App. 09/631,201
Self bleaching photoelectrochemical-electrochromic device
Inventors:
Clemens S. Bechinger, Brian A. Gregg
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Aug 1, 2000
Inventors
Clemens S. Bechinger
Brian A. Gregg
Assignee (at issue)
Midwest Research Institute, 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.