Granted Patent
Utility
US 4,784,489 · App. 07/043,906
Fiber-optic based remote receiver for laser interferometer systems
Inventors:
Leonard S. Cutler, Robin P. Giffard, William D. Holland, Lawrence J. Wuerz
Patented Case
View Patent ↗
Granted: Nov 15, 1988
Filed: Apr 29, 1987
Inventors
Leonard S. Cutler
Robin P. Giffard
William D. Holland
Lawrence J. Wuerz
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.