Granted Patent
Utility
US 5,414,715 · App. 08/014,154
Method for automatic open-circuit detection
Inventors:
Michael W. Hamblin, Gordon D. Robinson
Patented Case
View Patent ↗
Granted: May 9, 1995
Filed: Feb 5, 1993
Inventors
Michael W. Hamblin
Gordon D. Robinson
Assignee (at issue)
Genrad, 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.