Edwin K. Roberts

City:

Benbrook, Texas

Country:

United States

Published Applications:

Last publication date:

2017-11-30

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The entities that hold a legal rights for patent applications filed by inventor Roberts Edwin K.:

Edwin K. Roberts from Benbrook, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Ultrasonic cement and casing thickness evaluation

Ultrasonic logging methods and apparatus for measuring cement and casing properties using acoustic echoes

Apparatus and method for measuring the acoustic impedance of wellbore fluids

InventorID:

125503 ⎘