Granted Patent
Utility
US 5,101,313 · App. 07/440,538
System for protecting a DC power distribution bus during hot servicing
Inventors:
Joseph S. Neilson, Donald J. Tighe
Patented Case
View Patent ↗
Granted: Mar 31, 1992
Filed: Nov 22, 1989
Inventors
Joseph S. Neilson
Donald J. Tighe
Assignee (at issue)
Tandem Computers Incorporated
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.