Granted Patent
Utility
US 5,327,310 · App. 07/904,033
Thin film contact recording head
Inventors:
Peter G. Bischoff, Chak M. Leung, Stephen S. Murray
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Jun 25, 1992
Inventors
Peter G. Bischoff
Chak M. Leung
Stephen S. Murray
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.