Granted Patent
Utility
US 6,069,770 · App. 09/410,944
Method for producing sliders
Inventors:
Hua Cui, John T. Simpson
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Oct 4, 1999
Inventors
Hua Cui
John T. Simpson
Assignee (at issue)
International Business Machines 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.