Electronic transducers, to be fitted to pipes, that utilize oscillating electric fields for the treatment of fluids; Electronic transducer units, to be fitted to pipes, that utilize electric oscillating fields for removing and preventing scale, eliminating bacteria, flocculating particles, eliminating paraffin wax build-up, and preventing corrosion; electronic apparatus for control and transmission of electronic fields through pipes.

Medical devices, namely, portable electric foot irrigators for wound treatment

Computer hardware, namely, control units, and electrical transducers, all fitted to water pipes for physically conditioning water by removing and preventing scale, eliminating bacteria, flocculating particles, eliminating paraffin wax buildup, and anticorrosion

water treatment and conditioning products

Surgical apparatus and instruments for medical, dental or veterinary use; artificial limbs, eyes, and teeth; Suture materials