Granted Patent
Utility
US 4,547,334 · App. 06/296,502
Low exchange element for nuclear reactor
Inventors:
Rudolf H. Brogli, Bangalore I. Shamasunder, Shivaji S. Seth
Patented Case
View Patent ↗
Granted: Oct 15, 1985
Filed: Jun 26, 1981
Inventors
Rudolf H. Brogli
Bangalore I. Shamasunder
Shivaji S. Seth
Assignee (at issue)
United States Department of Energy
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.