Granted Patent
Utility
US 5,600,396 · App. 08/566,931
Photothermographic thermal processor filtration system
Inventors:
Robert M. Biegler, Rosanne E. Gronseth, Robert J. Ryther, Michael P. Juaire, John Arild Svendsen
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Dec 4, 1995
Inventors
Robert M. Biegler
Rosanne E. Gronseth
Robert J. Ryther
Michael P. Juaire
John Arild Svendsen
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.