Granted Patent
Utility
US 6,344,102 · App. 09/445,980
Embossing method for producing a structured voluminous nonwoven
Inventor:
Werner Wagner
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Jan 31, 2000
Inventor
Werner Wagner
Assignee (at issue)
Advanced Design Concepts GmbH
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.