The founders of Redcom Laboratories, Inc., Klaus and Brigitte Gueldenpfennig, have been named recipients of the 1990 Herbert W. Vanden Brul Entrepreneurial Award. N+E April 5, 1990

The founders of Redcom Laboratories, Inc., Klaus and Brigitte Gueldenpfennig, have been named recipients of the 1990 Herbert W. Vanden Brul Entrepreneurial Award. N+E April 5, 1990, Box: 577, Envelope: 577-18-52. RIT Institutional Photograph collection, RITArc-0762. RIT Archives. https://archivesspace.rit.edu/repositories/2/archival_objects/34015 Accessed May 09, 2025.