Kaye Kit-han Yuen

Title: Innovations by Kaye Kit-han Yuen

Introduction

Kaye Kit-han Yuen is a notable inventor based in Minneapolis, MN, who has made significant contributions to the field of chemical dispensing technology. With a total of two patents to her name, Yuen has developed innovative solutions that enhance safety and efficiency in chemical handling.

Latest Patents

Yuen's latest patents include an "Apparatus for dispensing incompatible chemicals to a common utilization point." This invention addresses the challenge of preventing undesirable chemical reactions between different liquid chemical streams. The apparatus features a common manifold leading to a use locus, with a pumping station that has at least two chemical input lines. An electromechanical controller ensures that two liquid chemical streams cannot be pumped in sequence without an intervening water flush, nor can they be pumped simultaneously. Additionally, the liquid inputs are keyed to ensure compatibility with specific containers.

Another significant patent is the "Geometric lockout coupler." This assembly includes a probe that can move between an open and closed position, allowing fluid to pass through when open. The design incorporates a bung cup that accepts the probe, with a geometric configuration that prevents other probes from cooperating with the bung cup, ensuring safe and efficient fluid transfer.

Career Highlights

Kaye Kit-han Yuen is currently employed at Ecolab Inc., a company renowned for its focus on water, hygiene, and energy technologies. Her work at Ecolab has allowed her to apply her innovative ideas in practical settings, contributing to advancements in chemical dispensing systems.

Collaborations

Yuen collaborates with talented professionals such as Oliver Murphy, III, and Paul J. Mattia, who contribute to her projects and enhance the innovation process.

Conclusion

Kaye Kit-han Yuen's contributions to chemical dispensing technology through her patents demonstrate her commitment to safety and efficiency in the industry. Her work continues to influence the field and showcases the importance of innovation in chemical handling.