Granted Patent
Utility
US 4,704,675 · App. 06/944,086
Method for velocity adjustment of ink jet nozzles in a nozzle array
Inventors:
Norman A. Jacobs, Robert M. Wentzel
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: Dec 22, 1986
Inventors
Norman A. Jacobs
Robert M. Wentzel
Assignee (at issue)
AT&T Teletype 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.