Granted Patent
Utility
US 4,100,002 · App. 05/564,070
Method for producing powder filled cable
Inventors:
Leo Victor Woytiuk, Ronald Yves Mayer, George Kepes
Patented Case
View Patent ↗
Granted: Jul 11, 1978
Filed: Apr 1, 1975
Inventors
Leo Victor Woytiuk
Ronald Yves Mayer
George Kepes
Assignee (at issue)
Nortel Networks Limited
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.