Granted Patent
Utility
US 5,466,564 · App. 08/351,995
Control of non-contact interference fringes in photographic films
Inventors:
Richard N. Blazey, Andy H. Tsou
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Dec 8, 1994
Inventors
Richard N. Blazey
Andy H. Tsou
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.