This inventor holds 3 USPTO granted patents. Top assignee: Baker Hughes, a Ge Compnay, LLC. Active years: 2019-2020.
Company Filing History:
Years Active: 2019-2020
Title: Innovations by David Robert Roy
Introduction
David Robert Roy is an accomplished inventor based in Midland, TX (US). He has made significant contributions to the field of electrical engineering, particularly in the area of coiled tubing technology. With a total of 3 patents to his name, Roy's work has had a notable impact on the industry.
Latest Patents
One of Roy's latest patents is titled "Frictional enhancement of mating surfaces of power cable installed in coiled tubing." This invention involves a string of coiled tubing designed for an electrical submersible well pump, featuring insulated power conductors encased in an elastomeric jacket. The innovation includes a textured interface between the jacket and the inner side wall of the coiled tubing, which enhances frictional engagement. This textured interface can be formed on the inner side wall and may consist of a roughened or knurled surface. Additionally, a tape may be helically wrapped around the jacket, providing a textured surface that contacts the inner side wall of the coiled tubing.
Another significant patent by Roy is the "Coiled tubing electrical power splice." This invention connects segments of coiled tubing and power cable together through a splice that features a base and a head, each with an interior conical surface. The design includes a collet with fingers that deflect inward to grip one of the segments, responding to axial movement of the head collet and the base collet. A compression sleeve extends between the collets, exerting forces while securing the base and head together. Insulator tubes slide over each power conductor, with retainer rings gripping the conductors to prevent movement.
Career Highlights
David Robert Roy is currently employed at Baker Hughes, a GE Company, LLC. His work at this leading firm has allowed him to further develop his innovative ideas and contribute to advancements in technology.
Collaborations
Throughout his career, Roy has collaborated with notable colleagues, including Kenneth O'Grady and John Jay Mack. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
David Robert Roy's contributions to the field of electrical engineering through his patents and work at Baker Hughes highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry and pave the way for future developments.