Pure H2O Bio-Technologies Inc. (PRHB) 股价，以美元计价

Pure H20 Bio-Technologies, Inc. is a publicly held company specializing in the manufacturing, design and sale of its unique residential, commercial and hospital point-of-use potable water disinfection systems. These systems are specifically designed to work effectively against water-borne pathogens and remove heavy metals and objectionable biomasses. The Company utilizes the technological advances in micro-biotechnology to improve the safety of drinking water. Pure H20 has systematically and successfully addressed lead and other chemical and toxicological contamination, as well as waterborne diseases. On July 31, 2007, the Company received U.S. Patent Number 7,250,111 from the U. S. Patent and Trademark office, Washington, D.C. for the Company’s invention entitled, “Potable Water Delivery System with Disinfection and Residual Discharge Unit and Method”. PRHB has two other patents pending in the area of microbiology and in the area of product engineering design.