John A. Thompson

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Developer roller with semiconductive additive comprising a rubber b...
- Patent number 5,132,050
- Issue date Jul 21, 1992
- Lexmark International, Inc.
- Ronald W. Baker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...