Science John Henry Smith Posted by Who's Who Site Administrator on August 28, 2018September 16, 2019 Most Recent Title: Metallurgist Company: U.S. Steel Industry: Science Years in Industry: 53 Years affiliated with Marquis Who’s Who: 28 Contact John Henry Smith: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...