Granted Patent
Utility
US 6,100,020 · App. 09/432,678
Process for the preparation of silver halide photographic element
Inventor:
Alain Dominique Sismondi
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Nov 2, 1999
Inventor
Alain Dominique Sismondi
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.