Company Filing History:
Years Active: 2004-2007
Title: Innovations by Frank R Hand in Filtration Systems
Introduction
Frank R Hand is an accomplished inventor based in Albuquerque, NM (US). He has made significant contributions to the field of filtration systems, particularly in reverse osmosis technology. With a total of 3 patents to his name, Hand's work focuses on enhancing water throughput and quality in filtration processes.
Latest Patents
Hand's latest patents include a dual head pump driven filtration system and improvements in product water throughput from a reverse osmosis (RO) membrane. The dual head pump system optimizes performance and cost per unit volume of water produced by utilizing thinner feed spacers, enhanced recovery ratios, and pressure recovery mechanisms. The system features a dual head reciprocating pump, an RO element with a housing, and a differential pressure activated (DPA) valve. This innovative design generates energy recovery through offsetting fluid pressures on the two pump heads. Additionally, the frequency and amplitude of the reciprocating pump create a pulse wave in the RO element, improving permeate quality and throughput. Another patent focuses on a highly compact, portable RO system that incorporates a piston and a DPA valve, which automatically controls the retentate discharge during operation.
Career Highlights
Frank R Hand is currently employed at Miox Corporation, where he continues to develop advanced filtration technologies. His work has significantly impacted the efficiency and effectiveness of water purification systems.
Collaborations
Hand collaborates with his coworker, Rodney E Herrington, to further enhance the innovations in their field.
Conclusion
Frank R Hand's contributions to filtration systems demonstrate his commitment to improving water purification technologies. His innovative patents reflect a deep understanding of the complexities involved in reverse osmosis processes.