Granted Patent
Utility
US 4,242,751 · App. 05/937,430
Automatic fault-probing method and apparatus for checking electrical circuits and the like
Inventors:
Lutz P. Henckels, Rene Haas, Alan Levin
Patented Case
View Patent ↗
Granted: Dec 30, 1980
Filed: Aug 28, 1978
Inventors
Lutz P. Henckels
Rene Haas
Alan Levin
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.