Company Filing History:
Years Active: 2000-2025
Title: Innovations of David G Holliday
Introduction
David G Holliday is an accomplished inventor based in Spring, Texas, known for his significant contributions to the field of engineering. He holds a total of four patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advancements in wellhead assembly technologies.
Latest Patents
One of Holliday's latest patents is for an electrical actuation of a valve in a wellhead assembly. This system includes a tubing hanger designed to support a tubing string, featuring a bore that extends through the tubing hanger. The valve within this bore is engineered to control the flow of a fluid medium, utilizing an electrical actuator that can selectively open or close the valve in response to electrical signals. Another notable patent is for an assembly that incorporates a dual barrier gasket. This gasket is strategically located at the interface between two bodies and is designed to provide both an inner and outer sealing barrier, enhancing the reliability of the assembly.
Career Highlights
Throughout his career, David G Holliday has worked with prominent companies such as Dril-Quip, Inc. and Innovex International, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Holliday has collaborated with notable professionals in his field, including John Mossop and David Scantlebury. These partnerships have further enriched his work and expanded his impact on the industry.
Conclusion
David G Holliday's innovative contributions to engineering, particularly in wellhead assembly technologies, highlight his expertise and dedication to advancing the field. His patents reflect a commitment to improving safety and efficiency in engineering applications.