Granted Patent
Utility
US 5,801,311 · App. 08/846,278
Rotary drive accelerator
Inventors:
David Duell, Eric Smith
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Apr 30, 1997
Inventors
David Duell
Eric Smith
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.