Jesse A Grantham, PhD, PE Expert Witness
Curriculum Vitae

Contact this Expert Witness

  • Company: Welding & Joining Management Group
  • Phone: (303) 451-6759
  • Website:

Specialties & Experience of this Expert Witness

General Specialties:

Mechanical Engineering and Metallurgy

Specialty Focus:

Welding, Welding Metallurgy, Welding Safety, Welding Procedures, Welding Code Compliance, Welding Contract Compliance, Welds Mechanical Testing, Welds Nondestructive Testing


PhD in Engineering, The Ohio State University; MS in Welding Engineering, Ohio State University; MBA, University of Southwestern Louisiana; BS in Industrial Engineering & Management, Oklahoma State University

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

Dr. Jesse A Grantham is a professional engineer in Colorado, Nebraska, Texas, Wyoming, Washington and available by Comity in others. He has a PhD in engineering from The Ohio State University, and MS in Welding Engineering from OSU, and MBA from the University of Southwestern Louisiana and a BS in Industrial Engineering & Management from Oklahoma State University. He is a recognized Forensic Welding Expert, a Fellow of the NAFE, affiliate of NSPE. Owner and Principal Investigator at Welding & Joining Management Group, an independent metals/weld testing laboratory. Specializes in welding code consulting and contract compliance, welding process, weld inspection, forensic investigations of weld regions, failure analysis of weld regions, welding metallurgy, underwater welding, welding inspection and testing for onshore oil, gas and mining industry and offshore equipment in marine environments. He is currently registered as an American Welding Society Inspector, Educator and Radiographic Interpreter, and American Welding Society of Nondestructive Testing Level III. His experience as a welding expert spans 40+ years.