Granted Patent
Utility
US 6,684,785 · App. 10/087,401
Lithographic imaging with printing members having multiphase laser-responsive layers
Inventor:
Gerald P. Harwood, Jr.
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Mar 1, 2002
Inventor
Gerald P. Harwood, Jr.
Assignee (at issue)
PRESSTEK, LLC.
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.