Granted Patent
Utility
US 5,289,514 · App. 08/033,766
Fuel assembly for a boiling water reactor with a sealing spring between the foot part and the fuel assembly channel
Inventors:
Hans-Joachim Lippert, Werner Meier
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Mar 18, 1993
Inventors
Hans-Joachim Lippert
Werner Meier
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.