Granted Patent
Utility
US 4,615,587 · App. 06/455,968
High speed erasing and rebiasing of thermoptic thin films
Inventors:
Nicholas J. Krasutsky, Mark E. Koch
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Jan 6, 1983
Inventors
Nicholas J. Krasutsky
Mark E. Koch
Assignee (at issue)
LTV Aerospace and Defense Company
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.