Granted Patent
Utility
US 6,073,500 · App. 09/006,746
Ultra-accelerated natural sunlight exposure testing
Inventors:
Gary J. Jorgensen, Carl Bingham, Rita Goggin, Allan A. Lewandowski, Judy C. Netter
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Jan 13, 1998
Inventors
Gary J. Jorgensen
Carl Bingham
Rita Goggin
Allan A. Lewandowski
Judy C. Netter
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.