Company Filing History:
4 out of 4 
4 out of 4 Years Active: 1991-1992
Title: Harold Rhow: Innovator in Water Treatment Technologies
Introduction
Harold Rhow is a notable inventor based in Hartsdale, NY, who has made significant contributions to the field of water treatment. With a total of four patents to his name, Rhow has developed innovative solutions aimed at improving the efficiency and effectiveness of water purification processes.
Latest Patents
Rhow's latest patents include a "Water Treatment Apparatus" and a "Liquid Treatment Apparatus." The Water Treatment Apparatus features a multi-stage process designed to remove various contaminants from water, wastewater, or sludge streams. This apparatus incorporates several advanced techniques, including chemical feeding, static mixing, flotation, and gas pressurization. It effectively converts dissolved solids into insoluble forms through oxidation and chemical precipitation, while also coagulating and clarifying colloidal substances and microorganisms. The design aims to enhance water treatment efficiency and reduce secondary pollution caused by scums and sludges.
The Liquid Treatment Apparatus similarly employs a multi-stage process for treating liquids. It includes methods for chemical feeding, static mixing, gas pressurization, and disinfection. This apparatus also focuses on converting dissolved solids to insoluble forms and effectively removing contaminants to produce purified liquid. Both inventions are designed to streamline the treatment process by integrating necessary operations into a single apparatus, thereby eliminating the need for separate equipment.
Career Highlights
Throughout his career, Harold Rhow has worked with several companies, including International Environmental Systems, Inc. and Globe Environmental Protection, Inc. His experience in these organizations has contributed to his expertise in environmental technologies and water treatment solutions.
Collaborations
Rhow has collaborated with notable professionals in the field, including Lawrence K. Wang and Mu H. Wang. These collaborations have likely enriched his work and contributed to the development of his innovative patents.
Conclusion
Harold Rhow's contributions to water treatment technology through his patents demonstrate his commitment to improving environmental sustainability. His innovative approaches to removing contaminants from water and liquids highlight the importance of advancements in this critical field.