MILTON, NY – Sono-Tek has been awarded three new patents for its ultrasonic spray technology.

The patents relate to Sono-Tek’s Echo Multiband Ultrasonic Generator, a continuation in part for its SonicSyringe, and an ultrasonic spray
process for applying coatings directly onto food products.

The company’s first patents for its ultrasonic atomizing nozzle designs were awarded in the late 1970s.