Granted Patent
Utility
US 4,636,033 · App. 06/609,769
Optical fiber splice and methods of making
Inventor:
Paul F. Gagen
Patented Case
View Patent ↗
Granted: Jan 13, 1987
Filed: May 14, 1984
Inventor
Paul F. Gagen
Assignee (at issue)
AT&T Bell Laboratories
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.