William T Higgins

Title: The Innovative Contributions of William T. Higgins

Introduction

William T. Higgins is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of subsea technology, particularly with his innovative designs in wellhead connectors. His work has been instrumental in enhancing the efficiency and safety of subsea operations.

Latest Patents

Higgins holds a patent for a "High capacity wellhead connector having a single annular piston." This invention is designed to connect a riser or production tree to a wellhead of a subsea well. The wellhead connector utilizes a singular annular piston to securely lock the connector onto the wellhead. The design includes a housing that contains dogs for engagement with the exterior of the wellhead housing. A cam ring is incorporated, which engages the dogs and moves them inward into a locked position with the wellhead housing. The cam ring is proportionally reduced compared to prior art, allowing for improved functionality. Connecting rods link the piston to the cam rings, facilitating the locking and unlocking mechanism. A secondary annular piston is also included to ensure reliable unlocking.

Career Highlights

Higgins has dedicated his career to advancing subsea technology through innovative designs. His patent reflects his commitment to improving the safety and efficiency of subsea operations. He works at Vetco Gray Inc., a company known for its expertise in subsea engineering and technology.

Collaborations

Throughout his career, Higgins has collaborated with notable colleagues, including Robert K. Voss and Perry J. Stokes. These collaborations have contributed to the development of cutting-edge technologies in the subsea industry.

Conclusion

William T. Higgins is a distinguished inventor whose work has significantly impacted subsea technology. His innovative designs, particularly in wellhead connectors, demonstrate his expertise and commitment to enhancing operational safety and efficiency.