Granted Patent
Utility
US 4,773,757 · App. 07/086,843
High resolution spectrometer interferometer having an integrated alignment unit
Inventor:
Walter M. Doyle
Patented Case
View Patent ↗
Granted: Sep 27, 1988
Filed: Aug 19, 1987
Inventor
Walter M. Doyle
Assignee (at issue)
Laser Precision Corp.
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.