Granted Patent
Utility
US 5,117,312 · App. 07/637,019
Apparatus including concave reflectors and a line of optical fibers
Inventor:
James T. Dolan
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: Jan 4, 1991
Inventor
James T. Dolan
Assignee (at issue)
Fusion Systems 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.