James Stewart Griffith

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,918,542
- Issue date Mar 20, 2018
- James Stewart Griffith
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20150115008
- Publication date Apr 30, 2015
- James Stewart Griffith
- A45 - HAND OR TRAVELLING ARTICLES