Granted Patent
Utility
US 5,438,464 · App. 08/054,652
Synchronization of multiple disk drive spindles
Inventors:
William D. Lewis, William F. Even
Patented Case
View Patent ↗
Granted: Aug 1, 1995
Filed: Apr 23, 1993
Inventors
William D. Lewis
William F. Even
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.