Granted Patent
Utility
US 5,018,356 · App. 07/597,942
Temperature control of a steam turbine steam to minimize thermal stresses
Inventors:
George J. Silvestri, Jr., James A. Martin, Jr., Douglas R. Ulrich
Patented Case
View Patent ↗
Granted: May 28, 1991
Filed: Oct 10, 1990
Inventors
George J. Silvestri, Jr.
James A. Martin, Jr.
Douglas R. Ulrich
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.