Granted Patent
Utility
US 5,594,143 · App. 08/464,162
Photothermographic materials
Inventors:
Mark P. Kirk, Andrew Mott
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Jun 5, 1995
Inventors
Mark P. Kirk
Andrew Mott
Assignee (at issue)
Imation Corp.
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.