Chung Packaging Company

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Perrysburg, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making rectangular paperboard package
- Patent number 5,250,018
- Issue date Oct 5, 1993
- Chung Packaging Company
- Yun H. Chung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Rectangular paperboard package and method of making same
- Patent number 5,011,722
- Issue date Apr 30, 1991
- Chung Packaging Company
- Yun H. Chung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tear away top structure for a rectangular paperboard container
- Patent number 4,979,621
- Issue date Dec 25, 1990
- Chung Packaging Corporation
- Yun H. Chung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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