Granted Patent
Utility
US 4,800,374 · App. 06/925,283
Personnel antistatic test device
Inventor:
Terry Jacobson
Patented Case
View Patent ↗
Granted: Jan 24, 1989
Filed: Oct 31, 1986
Inventor
Terry Jacobson
Assignee (at issue)
Cray Research, 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.