Il H. Song

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Lombard, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic molding composition comprising a terpolymer of .alpha...
- Patent number 4,086,410
- Issue date Apr 25, 1978
- The Richardson Company
- Il H. Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent solvent and heat resistant terpolymer compositions
- Patent number 4,001,484
- Issue date Jan 4, 1977
- The Richardson Company
- Il H. Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...