Granted Patent
Utility
US 4,668,959 · App. 06/807,279
Mist reduction for ink jet printers
Inventors:
Dieter Jochimsen, John A. Oberteuffer
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Dec 10, 1985
Inventors
Dieter Jochimsen
John A. Oberteuffer
Assignee (at issue)
Iris Graphics, Inc.
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.