Granted Patent
Utility
US 5,166,006 · App. 07/709,383
Textured thin-film substrate and method
Inventors:
Brij B. Lal, Atef H. Eltoukhy
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Jun 3, 1991
Inventors
Brij B. Lal
Atef H. Eltoukhy
Assignee (at issue)
HMT Technology 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.