David G Ward

Title: David G Ward: Innovator in Valve Technology

Introduction

David G Ward is a notable inventor based in Houston, TX, who has made significant contributions to valve technology. With a total of 2 patents, his work focuses on enhancing the functionality and efficiency of valve systems.

Latest Patents

One of Ward's latest patents is for a valve seat and method. This invention discloses an apparatus and methods for a valve seat designed to ensure a reliable seal regardless of the pressure differential across the valve seat. The geometry of the seat allows for axial forces that urge the valve seat into sealing engagement with the closure member, maintaining a gas-tight seal even if the primary seal leaks. Another significant patent is for a valve operator that reduces the torque necessary for opening and closing a valve, such as a quarter-turn rotary valve. This innovative design utilizes an outer handle adaptor with inner curved tracks that drive balls positioned in straight slots of a middle cylinder, effectively reducing the size and complexity of the valve operator.

Career Highlights

David G Ward is currently employed at Gulf Technologies International, L.C., where he continues to develop innovative solutions in valve technology. His work has been instrumental in advancing the efficiency and reliability of valve systems used in various applications.

Collaborations

Throughout his career, Ward has collaborated with notable colleagues, including David Graham Hosie and Michael B Grayson. These partnerships have contributed to the development of cutting-edge technologies in the field.

Conclusion

David G Ward's contributions to valve technology through his innovative patents and collaborative efforts highlight his role as a significant inventor in the industry. His work continues to influence the design and functionality of valve systems, ensuring reliability and efficiency in their operation.