Granted Patent
Utility
US 5,126,533 · App. 07/494,738
Substrate heater utilizing protective heat sinking means
Inventors:
Nathan Newman, Kookrin Char
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: Mar 19, 1990
Inventors
Nathan Newman
Kookrin Char
Assignee (at issue)
Conductus, Inc.
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.