IP Library › Granted Patent US 5,822,833
Granted Patent Utility
US 5,822,833 · App. 08/799,638

Apparatus for making nonwoven fabrics having raised portions

Inventors: William A. James, William G. F. Kelly
Patented Case View Patent ↗
Granted: Oct 20, 1998 Filed: Feb 10, 1997
Inventors
William A. James
William G. F. Kelly
Assignee (at issue)
McNeil-PPC, Inc.

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Quick Facts
Patent No.
US 5,822,833
App. No.
08/799,638
Filed
1997-02-10
Granted
1998-10-20
Kind
A