Granted Patent
Utility
US 5,230,758 · App. 07/854,044
Method of producing zirlo material for light water reactor applications
Inventors:
John P. Foster, Robert J. Comstock, Samuel A. Worcester, George P. Sabol
Patented Case
View Patent ↗
Granted: Jul 27, 1993
Filed: Mar 18, 1992
Inventors
John P. Foster
Robert J. Comstock
Samuel A. Worcester
George P. Sabol
Assignee (at issue)
Westinghouse Electric Company LLC
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.