Granted Patent
Utility
US 6,026,138 · App. 09/160,852
Method and device for safeguarding the discharge of residual heat from a reactor of a nuclear power station
Inventors:
Heinz Hartmann, Pius Mackert
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Sep 25, 1998
Inventors
Heinz Hartmann
Pius Mackert
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.