Granted Patent
Utility
US 5,503,876 · App. 08/439,498
Gravure roll and process for uniform coating gradient
Inventors:
Thomas R. Fields, Amy E. Bohr, Kendalyn R. McCoy, Lawrence C. Forszen
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: May 11, 1995
Inventors
Thomas R. Fields
Amy E. Bohr
Kendalyn R. McCoy
Lawrence C. Forszen
Assignee (at issue)
Rexam Industries 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.