US 6,231,728 May 15, 2001 Electroplating Apparatus
US 6,197,169 March 6, 2001 Apparatus and Method for Electroplating Rotogravure Cylinder using Ultrasonic Energy
US 5,925,231 July 20, 1999 Method for Electroplating Rotogravure Cylinder Using Ultrasonic Energy
US 4,281,982 May 3, 1983 Rotogravure Cylinder Plating and Deplating Apparatus
US 4,352,727 October 5, 1982 Rotogravure Cylinder Plating and Deplating Apparatus
CANADA 1170620 July 10, 1984 Rotogravure Cylinder Plating Apparatus
CANADA 1156182 November 1, 1983 Rotogravure Cylinder Plating Apparatus
The PowerSonic™ is the first patent where the procedure, as well as the apparatus, is patented in the United States and Europe. Hubert is currently testing his newest patent, a revolutionary apparatus only available in connection with our PowerSonic unit.