Granted Patent
Utility
US 6,433,965 · App. 09/517,217
Laminated carbon-containing overcoats for information storage system transducers
Inventors:
Niranjan Gopinathan, Francis W. Ryan, Eric T. Sladek, James A. Tiernan, Michael A. Stacy, Dulyarat Mokararat
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Mar 2, 2000
Inventors
Niranjan Gopinathan
Francis W. Ryan
Eric T. Sladek
James A. Tiernan
Michael A. Stacy
Dulyarat Mokararat
Assignee (at issue)
Read Rite 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.