Granted Patent
Utility
US 5,898,532 · App. 08/724,358
MR head thermal asperity recovery
Inventors:
Ke Du, Deanne S. Grover, Jim R. Shaver, Dennis C. Kastl
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Oct 1, 1996
Inventors
Ke Du
Deanne S. Grover
Jim R. Shaver
Dennis C. Kastl
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.