Granted Patent
Utility
US 4,893,314 · App. 07/251,120
Protected internal laser mirror adjusting apparatus
Inventors:
William A. Shull, Rudolf F. Nissen, Kim M. Gunther
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Sep 29, 1988
Inventors
William A. Shull
Rudolf F. Nissen
Kim M. Gunther
Assignee (at issue)
Spectra-Physics, 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.