Shawn David Ellis

Title: **Innovative Contributions of Shawn David Ellis**

Introduction

Shawn David Ellis, an accomplished inventor based in Golden Valley, MN, has made significant strides in engineering with a total of 13 patents to his name. His innovative designs, particularly in coupling mechanisms, demonstrate his commitment to enhancing safety and efficiency in various applications.

Latest Patents

Among his notable inventions, the following patents stand out:

1. **Unisex Ball Valve Coupling with Safety Locking Mechanism**: This innovative coupling assembly can be reconfigured among three states. In the disconnected state, the spring-biased lock indicator remains in the first position, ensuring the valve is closed and the locking pin is retracted. The connected/valve-closed state allows movement of the actuator while the valve remains closed. In the connected/valve-open state, the actuator can move to open the valve, extending the locking pin to secure the connection, thus forming a unisex coupling.

2. **Quick-Coupling with Automatic Locking Mechanism**: This advanced quick coupling configuration features a push-to-connect locking mechanism. Notably, the outer sleeve does not interfere with the connection, eliminating the need for additional restraints. The design includes a single sleeve spring and smaller restriction slots, allowing for efficient axially offset locking balls. When a connection is made, the male component engages with the locking balls to ensure a secure fit and prevent unwanted disengagement.

Career Highlights

Throughout his career, Shawn has worked with prestigious organizations, including Parker Hannifin Corporation, where he developed numerous innovations that have furthered the field of coupling technologies. His work emphasizes the importance of safety and user-friendly design in engineering.

Collaborations

Shawn has collaborated with talented individuals such as Todd Dennis Lambert and Jason Thomas Dunn, contributing to a dynamic work environment that fosters creativity and innovation. Their teamwork has propelled numerous projects to success, enhancing their reputation in the industry.

Conclusion

Shawn David Ellis continues to be a trailblazer in the field of engineering, with his patents reflecting a deep understanding of practical applications and innovative solutions. His contributions pave the way for safer and more efficient coupling mechanisms, positively impacting various industries. As new challenges arise, his inventive spirit is sure to lead to further breakthroughs.