Granted Patent
Utility
US 4,522,464 · App. 06/408,972
Armored cable containing a hermetically sealed tube incorporating an optical fiber
Inventors:
Robert E. Thompson, Gordon Gould, Charles I. Soodak
Patented Case
View Patent ↗
Granted: Jun 11, 1985
Filed: Aug 17, 1982
Inventors
Robert E. Thompson
Gordon Gould
Charles I. Soodak
Assignee (at issue)
Chevron Research Company
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.