Walter J. Oppermann

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Neenah, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of heating contents in a self venting container
- Patent number 4,419,373
- Issue date Dec 6, 1983
- American Can Company
- Walter J. Oppermann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Package including product support insert
- Patent number 4,375,482
- Issue date Mar 1, 1983
- James River-Dixie/Northern, Inc.
- Raymond V. Maroszek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL