Granted Patent
Utility
US 4,299,660 · App. 05/916,349
Heat-extraction system for gas-cooled nuclear reactor
Inventor:
Robert N. Quade
Patented Case
View Patent ↗
Granted: Nov 10, 1981
Filed: Jun 16, 1978
Inventor
Robert N. Quade
Assignee (at issue)
General Atomics
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.