Granted Patent
Utility
US 5,326,645 · App. 07/847,192
Nickel-chromium corrosion coating and process for producing it
Inventors:
Adil A. Ashary, Robert C. Tucker, Jr.
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Mar 6, 1992
Inventors
Adil A. Ashary
Robert C. Tucker, Jr.
Assignee (at issue)
Praxair S.T. Technology, 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.