Granted Patent
Utility
US 5,365,222 · App. 08/086,017
Method and detector for detecting surface roughness or defects on coated wire or cable
Inventors:
Jean Robinette, Jack Mark, Andre Laramee
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Jul 2, 1993
Inventors
Jean Robinette
Jack Mark
Andre Laramee
Assignee (at issue)
Alcatel Canada Wire 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.