Silberline Manufacturing Co., Inc., the global supplier of effect pigments with its Corporate Headquarters in Tamaqua, Pennsylvania, announced that Rudy Wiesemann recently joined the firm as Project Leader - Global Ink Product Development.

Wiesemann graduated cum laude from Bellarmine University with a Bachelor of Arts degree in Chemistry. He has 30 years experience in pigments, inks, and printing. He has written and conducted curriculum for both industry and college. He was an adjunct Chemistry Faculty for Bellarmine University 1994-1996 and 2006-2007. He has conducted printing industry training at both Western Michigan University and RIT.Wiesemann will be relocating to the Tamaqua area.