Granted Patent
Utility
US 4,538,899 · App. 06/468,507
Catalytic fixer-dryer for liquid developed electrophotocopiers
Inventors:
Benzion Landa, Oded Sagiv
Patented Case
View Patent ↗
Granted: Sep 3, 1985
Filed: Feb 22, 1983
Inventors
Benzion Landa
Oded Sagiv
Assignee (at issue)
Savin Corporation
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.