Michael William Neal

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Bellmere, AU

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 6,715,544
- Issue date Apr 6, 2004
- Weatherford/Lamb, Inc.
- George A. Gillespie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20020038707
- Publication date Apr 4, 2002
- United States Filter Corporation
- George A. Gillespie
- E21 - EARTH DRILLING MINING