Granted Patent
Utility
US 6,063,544 · App. 08/822,376
Positive-working printing plate and method of providing a positive image therefrom using laser imaging
Inventors:
Eugene L. Sheriff, Ralph Scott Schneebeli, Thomas Jordan, Neil F. Haley
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Mar 21, 1997
Inventors
Eugene L. Sheriff
Ralph Scott Schneebeli
Thomas Jordan
Neil F. Haley
Assignee (at issue)
Kodak Polychrome Graphics Company Ltd.
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.