Granted Patent
Utility
US 4,360,729 · App. 06/207,635
Seismic cable connector with optical transceiver
Inventors:
Donald W. Harvey, Donald J. Bacha
Patented Case
View Patent ↗
Granted: Nov 23, 1982
Filed: Nov 17, 1980
Inventors
Donald W. Harvey
Donald J. Bacha
Assignee (at issue)
Geosource, 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.