Granted Patent
Utility
US 5,153,521 · App. 07/496,851
Broken wire detector for use in a massively parallel array processing system
Inventor:
Robert S. Grondalski
Patented Case
View Patent ↗
Granted: Oct 6, 1992
Filed: Mar 21, 1990
Inventor
Robert S. Grondalski
Assignee (at issue)
Digital Equipment Corporation
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.