Granted Patent
Utility
US 5,035,396 · App. 07/459,442
Disk drive unit
Inventors:
Richard G. Krum, Neil E. Bucknam
Patented Case
View Patent ↗
Granted: Jul 30, 1991
Filed: Jan 2, 1990
Inventors
Richard G. Krum
Neil E. Bucknam
Assignee (at issue)
Seagate Technology LLC
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.