Roger Roberts

2 Patents

• US126188832026

  Methods for Calculating a Relative Change in Percent Voids Using Electromagnetic Wave Reflection Coefficients

  GEOPHYSICAL SURVEY SYSTEMS, Inc.

  0 cites
• US118355582023

  Method for Calculating Dielectric Versus Air Void Content Relationship for Asphalt Concrete Using a Single Calibration Measurement

  GEOPHYSICAL SURVEY SYSTEMS, Inc.

  0 cites