Granted Patent
Utility
US 4,417,914 · App. 06/362,333
Method for forming a low temperature binary glass
Inventor:
William I. Lehrer
Patented Case
View Patent ↗
Granted: Nov 29, 1983
Filed: Mar 26, 1982
Inventor
William I. Lehrer
Assignee (at issue)
Fairchild Camera & Instrument Corp.
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.