Cullen Fenton

Forensic Expert
Accident Reconstruction

Cullen Fenton is an Accident Reconstructionist with Aperture LLC (formerly Scientific Analysis Inc.). Cullen earned his Bachelor’s Degree in Mechanical Engineering from Texas Tech University in 2019. He is a proficient user of the FARO 3D Laser Scanner and software such as Engineering Dynamics Corporation’s Human Vehicle Environment (HVE), Leica’s 3DReshaper, and Autodesk’s AutoCAD.  Mr. Fenton is a certified remote pilot of small unmanned aircraft systems (drones) by the FAA.  He is also currently a member of the Society of Automotive Engineers (SAE) and has his Engineer in Training (EIT) certification from the Texas Board of Professional Engineers and Land Surveyors.

Cullen's Expertise

  • Accident Reconstruction


Bachelor of Science in Mechanical Engineering, Texas Tech University, Lubbock, Texas, Fall 2019

Study Abroad Mechanical Engineering, Ulster University, Londonderry, Ireland, Summer 2017

Professional Certifications

Federal Aviation Administration - Remote Pilot sUAS Certification, August 2022

Texas Society of Professional Engineers - Engineer in Training, March 2021

Six Sigma Green Belt, January 2016

Texas Department of Public Safety - Unarmed Private Investigator

Work Experience

Aperture LLC (formerly Scientific Analysis, Inc.), March 2021 – Current, Forensic Expert

  • Accident investigation, reconstruction, and analysis for passenger cars, commercial motor vehicles, motorcycles, bicycles, and pedestrian accidents through the employment of engineering and scientific disciplines, as well as computer simulation programs
  • Accident scene and vehicle inspection, photography, and measurement
  • Download/imaging of commercial and passenger vehicles event data recorders (EDR), Toyota Techstream, and other electronic data recorders
  • Production of demonstrative aids such vehicle diagrams, scene diagrams, and reconstruction exhibits

 Encore Wellhead Systems, January 2020 – July 2020, Project Engineer

  • Designed customer specific wellhead equipment and developed engineering drawings
  • Aided in new product design and testing to meet API certification requirements
  • Acted as liaison between inside sales, manufacturing, and assembly to ensure system delivery
  • Developed manufacturing specifications and procedures for raw materials to finished products
  • Reconciled missing company assets returning ~$50k of equipment back into the rental fleet

Encore Wellhead Systems, October 2019 – December 2019, Engineering Intern

  • Inspect and troubleshoot viable means of fracking valve repairs to meet customer requirements
  • Developed installation techniques and reported on design improvements
  • Train new hires to disassemble, assemble, and maintain manual and hydraulic fracking valves

Technip FMC, May 2019 – August 2019, Engineering Intern

  • Created and implemented interactive Excel VBA flow diagrams for global valve testing of various components
  • Designed special hydraulic coupler for testing of tubing hanger running assemblies saving $40k
  • Created and reviewed various engineering drawings and documentation for product release
  • Developed design specifications and test procedures for subsea equipment to comply with industry standards


The Society of Automotive Engineers (SAE), May 2022


Accident Reconstruction

Cullen's Expertise

  • Accident Reconstruction

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