Granted Patent
Utility
US 4,446,200 · App. 06/523,491
Metallurgical coating system
Inventors:
Larry C. Daniels, Gary Scott Whittaker
Patented Case
View Patent ↗
Granted: May 1, 1984
Filed: Aug 15, 1983
Inventors
Larry C. Daniels
Gary Scott Whittaker
Assignee (at issue)
EASTMAN KODAK COMPANY
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.