John Douglas Phillips

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Columbia, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Lifting apparatus and method of lifting carbon based electrodes
- Patent number 7,660,337
- Issue date Feb 9, 2010
- GrafTech International Holdings Inc.
- Henry Darral Teeples
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Lifting Apparatus and Method of Lifting Carbon Based Electrodes
- Publication number 20080084909
- Publication date Apr 10, 2008
- Henry Darral Teeples
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR