Granted Patent
Utility
US 6,263,795 · App. 09/211,030
Soak on site and soak on press cleaning system and method of using same
Inventors:
C. Robert Gasparrini, Peter E. Anselmo, Walter H. Cano
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Dec 14, 1998
Inventors
C. Robert Gasparrini
Peter E. Anselmo
Walter H. Cano
Assignee (at issue)
Baldwin Graphic Systems 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.