Granted Patent
Utility
US 5,992,315 · App. 09/030,036
Thermal stencil master sheet with epoxy/coreactant adhesive and method for producing the same
Inventor:
Michael A. Lorenz
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Feb 25, 1998
Inventor
Michael A. Lorenz
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.