Company Filing History:
2 out of 3 
1 out of 15 
1 out of 47 
Years Active: 1991-1999
Title: The Innovations of David A. Gray
Introduction
David A. Gray is a notable inventor based in Cypress, TX, whose contributions to the field of engineering have resulted in four patents to date. His innovative designs focus on improving the functionality and efficiency of pipeline systems and subsea applications, showcasing his expertise and dedication to advancements in technology.
Latest Patents
Among his latest inventions is the "Pipeline Branch Arrangement." This unique design features a piggable-Y structure that forms a vertical intersection with the trunkline. It allows for the use of foam pigs, hard pigs, and smart pigs by incorporating 3D bends and larger radii in the approach piping. The vertical configuration minimizes support sled width during pipe laying, making installation efficient while maintaining co-linear alignment of trunkline ends through advanced 3D bend arrangements.
Another significant innovation by Gray is the "Subsea Umbilical Connector." This improved connector is specifically designed for subsea applications. It consists of a male and female portion with internal connections and a threadable fastener that securely locks the male half within the female half. This design enhances reliability and ease of use in demanding underwater environments.
Career Highlights
David A. Gray has significantly contributed to the industry through his work at various firms, notably Diverless Systems, Inc. and Sonsub Inc. His experiences at these companies have shaped his understanding of pipeline technology and subsea engineering, which is evident in his patent work.
Collaborations
Throughout his career, Gray has collaborated with notable colleagues, including Walter E. Gray, Jr. and Charles R. Yemington. These partnerships have allowed him to enhance his inventions by incorporating diverse expertise and perspectives, further enriching his contributions to the field.
Conclusion
David A. Gray's innovative work in pipeline systems and subsea technology demonstrates his impact as an inventor. With a total of four patents, his designs continue to pave the way for advancements in engineering. Gray's commitment to research and development not only reflects his passion for innovation but also his dedication to enhancing industry practices for a better future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.