Granted Patent
Utility
US 6,040,113 · App. 09/025,341
Heat-sensitive imaging element for making positive working printing plates
Inventors:
Marc Van Damme, Joan Vermeersch
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Feb 18, 1998
Inventors
Marc Van Damme
Joan Vermeersch
Assignee (at issue)
Agfa-Gevaert NV
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.