Todd Goyen
Expert Systems Engineer

Portland Metro Office


  • BS Physics, University of Texas at Austin


  • 7 US patents, including in the areas of pipeline inspection and electrodynamic sensing
    • Systems and methods for detection of dielectric change in material and structure (7,288,945)
    • Controllers to adjust print speed (9,427,991)
    • System and method for producing color contour maps of surface defects of high pressure pipelines (7,557,570)
    • Sensor assembly and sensing system for sensing human tissue in a protected area of a machine (7,525,222)
    • Dynamic power thresholds for printer device pens
    • Pipeline inspection using variable-diameter remote-field eddy current technology (7,683,611)
    • Variable-diameter electromagnetic coil (7,459,999)

Interests / Obsessions

  • Home Repair
  • F1
  • Family

Favorite Quote


  • Systems engineering
  • Image and signal processing
  • Sensor systems
  • Lasers and optics
  • Industrial systems
  • Embedded systems
  • GUI Development (Qt, gtk)
  • Linux/Unix
  • Biometrics
  • Nondestructive Testing
  • C/C++/Matlab/Labview


  • Over a decade of experience in advanced R&D
  • Large system development and integration
  • Smart pig for inspection of natural gas distribution lines
  • Inspection system for pipeline OD corrosion
  • Biometric enrollment workstation and lightweight 4-slap fingerprint scanner
  • Development of inspection system for nuclear pressure vessels
  • Advanced electrodynamic sensors
  • Battery sized atomic vapor magnetometer