Granted Patent
Utility
US 5,339,730 · App. 07/975,945
Method for printing-embossing paper sheets
Inventors:
Remy Ruppel, Joel Hungler, Pierre Laurent
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Feb 23, 1993
Inventors
Remy Ruppel
Joel Hungler
Pierre Laurent
Assignee (at issue)
Kaysersberg
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.