Homer Grafton Smith

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible drill string member especially for use in directional dril...
- Patent number 4,811,800
- Issue date Mar 14, 1989
- Homco International Inc.
- Guy J. Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing slotter
- Patent number 4,119,151
- Issue date Oct 10, 1978
- Homco International, Inc.
- Homer Grafton Smith
- E21 - EARTH DRILLING MINING