Matthew S. Koschak

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Appleton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Unbalanced oriented multiple layer film
- Patent number 4,501,798
- Issue date Feb 26, 1985
- American Can Company
- Matthew Koschak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Package for food products
- Patent number 4,355,721
- Issue date Oct 26, 1982
- American Can Company
- Jack E. Knott
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL