Robert Koch

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Parkersburg, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Grafting, phase-inversion and cross-linking controlled multi-stage...
- Patent number 5,569,709
- Issue date Oct 29, 1996
- General Electric Company
- Chen-Youn Sue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafting, phase-inversion and cross-linking controlled multi-stage...
- Patent number 5,414,045
- Issue date May 9, 1995
- General Electric Company
- Chen-Youn Sue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...