Granted Patent
Utility
US 6,713,670 · App. 10/219,849
Electrostatically clean solar array
Inventors:
Theodore Garry Stern, Duane Eric Krumweide
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Aug 14, 2002
Inventors
Theodore Garry Stern
Duane Eric Krumweide
Assignee (at issue)
Composite Optics, 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.