Granted Patent
Utility
US 5,847,476 · App. 08/268,153
Audible noise reduction in a disc drive
Inventors:
John W. Elsing, William C. Bright
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jun 27, 1994
Inventors
John W. Elsing
William C. Bright
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.