US Patent:
20020134588, Sep 26, 2002
Inventors:
James Dollarhite - Charlotte NC, US
International Classification:
E21B010/46
Abstract:
A new and useful purpose/process for Technogenia and all its associated products. This applies to its use and application in Horizontal Directional Drilling (HDD) industry, vertical drilling, oil field industry, utility construction, mining industry, road/highway construction. The use and application applies to all tooling associated with these industries.