Granted Patent
Utility
US 5,886,776 · App. 08/797,844
Laser beam receiver circuit
Inventors:
Jerald W. Yost, Evelyn K. Beachy, Timothy David Kaiser
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Feb 10, 1997
Inventors
Jerald W. Yost
Evelyn K. Beachy
Timothy David Kaiser
Assignee (at issue)
Spectra Precision, 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.