William W. Nowak

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Broadview Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cardboard display container with contents retaining means
- Patent number 4,890,737
- Issue date Jan 2, 1990
- The Shelby Paper Box Co.
- Richard G. Kadleck
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Carton having a horizontal object holding panel and blank
- Patent number 4,875,585
- Issue date Oct 24, 1989
- The Shelby Paper Box Co.
- Richard G. Kadleck
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cardboard display container
- Patent number 4,735,314
- Issue date Apr 5, 1988
- The Shelby Paper Box Co.
- Richard G. Kadleck
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL