Granted Patent
Utility
US 6,652,908 · App. 09/937,742
Application of pressure sensitive coating to substrate from roller having a fluid film thereon
Inventors:
Lars Guldbrandsen, Ralf Hirsch, Dieter Muller, Hermann Neuhaus-Steinmetz, Stefan Schulz, Jorg Speer
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Nov 29, 2001
Inventors
Lars Guldbrandsen
Ralf Hirsch
Dieter Muller
Hermann Neuhaus-Steinmetz
Stefan Schulz
Jorg Speer
Assignee (at issue)
tesa AG
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.