Granted Patent
Utility
US 5,889,830 · App. 08/881,087
Cooling system for cooling a containment chamber constructed for receiving a core melt
Inventor:
Josef Hollmann
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Jun 23, 1997
Inventor
Josef Hollmann
Assignee (at issue)
Siemens Aktiengesellschaft
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.