Granted Patent
Utility
US 5,356,868 · App. 07/375,309
Highly oriented superconductor oxide ceramic platelets and process for the production thereof
Inventors:
Naomi Naito, Lorraine A. Jachim
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Jul 3, 1989
Inventors
Naomi Naito
Lorraine A. Jachim
Assignee (at issue)
GTE Laboratories Incorporated
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.