Granted Patent
Utility
US 5,863,319 · App. 08/762,924
Thermally stable hot melt ink
Inventors:
Richard Baker, Ann Reitnauer
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Dec 10, 1996
Inventors
Richard Baker
Ann Reitnauer
Assignee (at issue)
Markem Corporation
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.