Granted Patent
Utility
US 5,866,628 · App. 08/705,637
Ultraviolet and electron beam radiation curable fluorescent printing ink concentrates and printing inks
Inventors:
Wayne R. Likavec, Curtis Ray Bradley
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Aug 30, 1996
Inventors
Wayne R. Likavec
Curtis Ray Bradley
Assignee (at issue)
DAY-GLO COLOR CORP.
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.