Granted Patent
Utility
US 5,957,051 · App. 08/885,299
Single width press with digital ink injection
Inventor:
Richard G. Atwater
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jun 30, 1997
Inventor
Richard G. Atwater
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.