ELECTRICALLY MEASURING CHARACTERISTICS

Brand Owner (click to sort) Address Description
ELECTROLOG WESTERN ATLAS INTERNATIONAL, INC. 10205 Westheimer Road Houston TX 770423115 ELECTRICALLY MEASURING THE CHARACTERISTICS OF SUBSURFACE STRATA SURROUNDING OIL AND GAS WELLS AND THE LIKE EARTH BOREHOLES;
ELECTROLOG LANE-WELLS COMPANY 5610 S. SOTO ST. LOS ANGELES CA ELECTRICALLY MEASURING THE CHARACTERISTICS OF SUBSURFACE STRATA SURROUNDING OIL AND GAS WELLS AND THE LIKE EARTH BOREHOLES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Thermal expansion characteristics of test materials of ultra-low thermal expansion material are measured with a test beam that is split into a test material-measuring portion and an instrument-measuring portion. Both measuring portions propagate through common portions of a test arm. The test material-measuring portion encounters a test material, but the instrument-measuring portion does not. Thermal expansion characteristics of the test material are measured to high accuracy by manipulating the measures to distinguish displacements associated with the test material from displacements associated with the instrument structure.