Sono-Tek’s president, Dr. Joseph Riemer, PhD, presented a technical paper at the IFT Annual Meeting and Food Expo on June 13, 2011. The paper, entitled “Enhancing Food Safety via Ultrasonic Spray Coating of Anti-Microbial Agents” discussed the growing market for antimicrobial coatings to extend shelf life and enhance food safety, and the role Sono-Tek’s technology…