This inventor holds 1 USPTO granted patent. Top assignee: Xetex, Inc.. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: Ephraim E. Sparrow: Innovator in Air-to-Air Heat and Moisture Exchange Technology
Introduction
Ephraim E. Sparrow is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of heat and moisture exchange technology. His innovative approach has led to the development of a unique air-to-air heat and moisture exchanger that addresses both efficiency and environmental concerns.
Latest Patents
Ephraim E. Sparrow holds a patent for an "Air-to-air heat and moisture exchanger incorporating a composite." This invention facilitates the simultaneous transfer of heat and water vapor between two streams of air while effectively inhibiting the transfer of pollutant gases. The design features a rigid encasement that supports a stack of flat, thin-film composite membranes. These membranes are synthesized through interfacial polymerization, resulting in a thin, hydrophilic film that allows for high water vapor flux and excellent selectivity against unwanted gas transfer. This innovative technology is crucial for improving indoor air quality while maintaining energy efficiency.
Career Highlights
Ephraim E. Sparrow is associated with Xetex, Inc., where he continues to develop and refine his inventions. His work has garnered attention for its practical applications in enhancing air quality and energy conservation in buildings. With a focus on sustainable technology, Sparrow's contributions are paving the way for advancements in environmental engineering.
Collaborations
Ephraim has collaborated with notable colleagues, including Gerald L. Martin and Jon E. Johnson. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Ephraim E. Sparrow's work in air-to-air heat and moisture exchange technology exemplifies the impact of innovative thinking on environmental sustainability. His patent and ongoing contributions highlight the importance of developing solutions that address both energy efficiency and air quality.