Granted Patent
Utility
US 4,329,050 · App. 06/089,295
Strip-field spectroradiometer
Inventor:
Arthur A. Olsen
Patented Case
View Patent ↗
Granted: May 11, 1982
Filed: Oct 30, 1979
Inventor
Arthur A. Olsen
Assignee (at issue)
BALL CORPORATION
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.