Granted Patent
Utility
US 4,878,089 · App. 07/230,936
Developer station for a reproduction apparatus
Inventors:
Vladimir S. Guslits, Richard A. Weitzel
Patented Case
View Patent ↗
Granted: Oct 31, 1989
Filed: Aug 11, 1988
Inventors
Vladimir S. Guslits
Richard A. Weitzel
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.