Shane F. Dreher

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Hawthorne, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser-marking additive
- Patent number 7,169,471
- Issue date Jan 30, 2007
- EMD Chemicals, Inc.
- Shane F. Dreher
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...