Granted Patent
Utility
US 5,097,439 · App. 07/626,428
Expansible fixed disk drive subsystem for computer
Inventors:
Edward Patriquin, David Roe
Patented Case
View Patent ↗
Granted: Mar 17, 1992
Filed: Dec 14, 1990
Inventors
Edward Patriquin
David Roe
Assignee (at issue)
Quantum 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.