Engineering Richard Hetnarski Posted by Who's Who Site Administrator on February 21, 2019 Most Recent Title: Mechanical Engineering Educator Company: Rochester (N.Y.) Inst. Tech. Industry: Engineering Years in Industry: 50 Years affiliated with Marquis Who’s Who: 27 Contact Richard Hetnarski: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...