Nancy S. Marchant

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Brunswick, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous process for making melt-processable optical grade ring-o...
- Patent number 5,705,572
- Issue date Jan 6, 1998
- The B.F.Goodrich Company
- Kong Sung Yi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for making melt-processable optical grade ring-o...
- Patent number 5,439,992
- Issue date Aug 8, 1995
- The B. F. Goodrich Company
- Kong S. Yi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...