IP Library › Granted Patent US 5,474,818
Granted Patent Utility
US 5,474,818 · App. 08/009,486

Flexible container with nonstick interior

Inventors: Helga H. Ulrich, James R. Quick, Barry L. Hess
Patented Case View Patent ↗
Granted: Dec 12, 1995 Filed: Jan 26, 1993
Inventors
Helga H. Ulrich
James R. Quick
Barry L. Hess
Assignee (at issue)
INTERNATIONAL PAPER COMPANY

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Quick Facts
Patent No.
US 5,474,818
App. No.
08/009,486
Filed
1993-01-26
Granted
1995-12-12
Kind
A