Wen-Ruey Chang, Ph.D., P.E.
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Listed in OSHA, Premises Liability, Safety, Slip Trip & Fall
- Washington DC
- 9783943370
- www.changwr.com
- wenruey.chang@outlook.com
Company Name: Chang WR Falls Prevention, LLC
Education and Credentials:
Ph.D. in mechanical Engineering
Specialties:
slips, trips and falls
Experience:
I am one of the leading researchers on slips, trips and falls in the world.
Years in Practice: 1 year