Stephan Howard Walker

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North Charleston, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Volumetric densiometer flask
- Patent number 7,275,416
- Issue date Oct 2, 2007
- Stephan Howard Walker
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Volumetric densiometer flask
- Publication number 20060185421
- Publication date Aug 24, 2006
- Stephan Howard Walker
- G01 - MEASURING TESTING