Granted Patent
Utility
US 5,968,607 · App. 08/988,462
Device and method for etch and emboss process printing
Inventor:
Douglas I. Lovison
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Dec 10, 1997
Inventor
Douglas I. Lovison
Assignee (at issue)
Chromium Graphics
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.