Dr. Jesse A. Grantham is a forensic expert specializing in welding, metallurgical, pipelines and structural metal failure analysis, code compliance and contract compliance, as well as workplace safety issues.He heads the forensic team at Welding & Joining Management Group™ in Frederick, Colorado, as well as overseeing the testing, calibration and welder certification programs.
The WJMG Team
Alex Ertzbischoff is the General Manager for Welding & Joining Management Group. He oversees all operations of the testing and metallurgical laboratories. Alex is a Certified Associate Welding Inspector (CAWI), a member of the American Welding Society (AWS), a Level II MT/PT/UT/VT technician with the American Society of Nondestructive Testing (ASNT) and holds a degree in applied science relating to aerospace technologies.
Vicki is Office Manager at WJMG. She handles all account correspondence and customer setup procedures. She is the first smiling face you'll see when you visit our Frederick office, and generally the voice you will hear when you call us.
Martine handles all tradeshows, advertising and Internet marketing. She also produces and manages all the WJMG affiliated websites.
Martine's background is in design and print production as well as small business marketing, website design and web presence management. She has owned and operated several small businesses and a local non-profit organization.