Engineering Clifford Earl Shamblen Posted by Who's Who Site Administrator on January 24, 2019 Most Recent Title: Metallurgical Engineer Company: E.I. DuPont Industry: Engineering Years in Industry: 62 Years affiliated with Marquis Who’s Who: 27 Contact Clifford Earl Shamblen: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...