Granted Patent
Utility
US 6,077,594 · App. 09/102,326
Thermal transfer ribbon with self generating silicone resin backcoat
Inventor:
Joseph D. Roth
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Jun 22, 1998
Inventor
Joseph D. Roth
Assignee (at issue)
NCR 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.