Granted Patent
Utility
US 4,357,613 · App. 06/150,130
Ink jet printer and charge decoupling device therefor
Inventors:
Robert A. Wiley, Theodore F. Williams, James W. Davis
Patented Case
View Patent ↗
Granted: Nov 2, 1982
Filed: May 15, 1980
Inventors
Robert A. Wiley
Theodore F. Williams
James W. Davis
Assignee (at issue)
The Mead 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.