Element's world-leading industry specialists. Find an engaged expert today.
![JanPeter van Houten](/-/media/images/experts/jan-peter-van-houten.jpeg)
JanPeter van Houten
Dr. JanPeter van Houten is a Failure Analysis expert with over 15 years' experience in welding and corrosion related failures.
![Jay Anderson](/-/media/images/experts/jay-anderson-640-by-480.jpg)
Jay Anderson
Jay Anderson is a highly experienced Materials Scientist specializing in Non-metallic Materials at Element St. Paul.
![Jeffrey Bahr](/-/media/images/experts/jeffrey-bahr-640x480.jpeg)
Jeffrey Bahr
Dr. Jeffrey Bahr is a senior expert in the testing of polymer materials (principally elastomers and thermoplastics) for a variety of industries, including conventional oil & gas and energy transition applications.
![Jeffrey Markham](/-/media/images/people-features/jeff-markham-640x480-01.png)
Jeffrey Markham
Product Compliance
![Jie He](/-/media/images/experts/jie-he-640x480.jpeg)
Jie He
Dr. Jie He has more than twenty years of hands-on experience in sour corrosion testing, electrochemistry, material selection, and analytical method development. His wealth of experience and leadership significantly contribute to Element's commitment to delivering exceptional value to our customers.
![John Moylan](/-/media/images/experts/john-moylan.jpeg)
John Moylan
John Moylan is a senior expert in the testing of polymer based composite materials for the global Aerospace sector.
![John Saad](/-/media/john-saad-640x480.jpg)
John Saad
John is an Electrical Engineer with almost 30 years of experience gained across many facets of the business.
![John Tartaglia PhD](/-/media/images/experts/john-tartaglia.jpeg)
John Tartaglia PhD
Dr. John Tartaglia is a senior expert that specializes in the testing of wrought steels, aluminum and magnesium.
![John Zoelling](/-/media/images/experts/john-zoelling-640x480-01.png)
John Zoelling
John Zoelling is the Engineering Supervisor at Element's Troy, Michigan laboratory.
![Jon Douglas](/-/media/images/experts/jon-douglas-640x480.jpg)
Jon Douglas
Metals
Jon Douglas is an engineering consultant with over twenty-five years of experience across a wide range of sectors including nuclear, gas turbines, renewables, aerospace, and general industry.
![Jonathon Harros](/-/media/images/experts/jon-harros-640x480.jpg)
Jonathon Harros
Jonathan has over 20 years’ experience in telecommunications testing, and is responsible for Element’s worldwide Zigbee services.
![Justin Riebesel, PE, CWI](/-/media/images/experts/justin-riebesel-640x480-may-2018.jpg)
Justin Riebesel, PE, CWI
Justin Riebesel is an expert metallurgist specializing in failure analysis, weld engineering, and new test method development.