Larry D Douglas

Title: Inventor Spotlight: Larry D. Douglas

Introduction

Larry D. Douglas is an innovative inventor based in Cypress, TX, who has made significant contributions to the field of pressure control and fluid dynamics. With a total of four patents to his name, Douglas is recognized for his creative solutions that improve operational efficiency and safety in various technical applications.

Latest Patents

One of his latest inventions is the "Engageable Metal Seal Pressure Balanced Stab." This design allows for the connection of a pressure balanced stab to a manifold with offsetting forces that keep the stab in an inserted state without requiring excessive force. This innovative solution utilizes C-ring seals that are activated by a downward force from an actuator, preventing damage during insertion—a common issue with traditional O-ring designs. By ensuring that the seals are intact upon installation, this invention offers enhanced durability and performance under pressure.

Another notable patent is the "Filter for Fluid Circuits," which pertains to filters used in subsea hydraulic control circuits. This invention features a stab-type housing that allows for easy integration into fluid control circuits, operable by remotely operated vehicles. The slender design ensures compatibility with subsurface safety valve control lines, with a special rupture disc feature to manage excessive pressure differential caused by clogging.

Career Highlights

Throughout his career, Larry D. Douglas has been associated with prominent companies such as Oceaneering International, Inc. and Multiflex International, Inc. These affiliations reflect his deep engagement in sectors that prioritize innovation and efficient design in hydraulic and subsea applications.

Collaborations

In his collaborative endeavors, Douglas has worked alongside skilled professionals like Brian J. Van Mook and Mario R. Lugo. Together, they have combined their expertise to push the boundaries of engineering and technology, leading to advancements that address complex industry needs.

Conclusion

Larry D. Douglas exemplifies the spirit of innovation through his patented inventions, which not only enhance operational practices but also contribute to the engineering landscape. His work continues to inspire future inventors looking to solve real-world problems with creative solutions.