Won I. Song

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Buena Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Partitioned box for pouring a measured amount of a granulated solid
- Patent number 4,779,771
- Issue date Oct 25, 1988
- Won I. Song
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Partitioned box for pouring a measured amount of a granulated solid
- Patent number 4,667,857
- Issue date May 26, 1987
- Won I. Song
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL