Granted Patent
Utility
US 4,873,050 · App. 07/171,656
Method and apparatus for pressure relief of a nuclear power plant
Inventor:
Bernd Eckardt
Patented Case
View Patent ↗
Granted: Oct 10, 1989
Filed: Mar 22, 1988
Inventor
Bernd Eckardt
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.