Hugh D. Spikes

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Weatherford, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Centralizer
- Patent number 4,651,823
- Issue date Mar 24, 1987
- Antelope Oil Tool & Mfg. Company
- Hugh D. Spikes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Line protector
- Patent number 4,603,737
- Issue date Aug 5, 1986
- Hugh D. Spikes
- E21 - EARTH DRILLING MINING