First Name Dave Last Name Weidner Year Earned: 1991 Bio Nestle Waters North America Factory Microbiologist/Hygienist. Contributor Ferdinand Tretter Score Score of 3.0 from 1 reviews. How would you rate this item? - - VOTE!! - - 1 Star 2 Star 3 Star 4 Star 5 Star (Best) Click here to report possible copyright violations.