Granted Patent
Utility
US 5,291,531 · App. 07/998,585
Auxiliary platform for boiling water reactors
Inventors:
Bengt I. Baversten, Rolf Petersson
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Dec 30, 1992
Inventors
Bengt I. Baversten
Rolf Petersson
Assignee (at issue)
Combustion Engineering, Inc.
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.