Granted Patent
Utility
US 6,699,651 · App. 10/300,552
Base precursors for use in a photothermographic element
Inventors:
Ramanuj Goswami, David H. Levy
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Nov 20, 2002
Inventors
Ramanuj Goswami
David H. Levy
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.