IP Library Granted Patent US 5,651,311
Granted Patent Utility
US 5,651,311 · App. 08/098,672

Printing press with ink separator and method for separating ink from dampener solution

Inventors: John M. Lee, J. David Brim, Michael J. Studney
Patented Case View Patent ↗
Granted: Jul 29, 1997 Filed: Jul 28, 1993
Inventors
John M. Lee
J. David Brim
Michael J. Studney

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.

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Quick Facts
Patent No.
US 5,651,311
App. No.
08/098,672
Filed
1993-07-28
Granted
1997-07-29
Kind
A