Granted Patent
Utility
US 6,799,124 · App. 10/011,454
Method of optimizing risk informed inspections of heat exchangers
Inventors:
Robert K. Perdue, Kenneth R. Balkey, Philip J. Kotwicki, Robert F. Keating
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Nov 29, 2001
Inventors
Robert K. Perdue
Kenneth R. Balkey
Philip J. Kotwicki
Robert F. Keating
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.