Granted Patent
Utility
US 5,989,780 · App. 08/829,322
Method and apparatus for producing consistent thickness cap resin layers during printing plate production
Inventor:
Kenneth Strong
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Mar 27, 1997
Inventor
Kenneth Strong
Assignee (at issue)
MacDermid Imaging Technology, 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.