Company Filing History:
1 out of 1,388 
1 out of 5,728 
Years Active: 2015-2018
Title: Doug A Lowry: Innovator in Downhole Safety Systems
Introduction
Doug A Lowry is a notable inventor based in Broken Arrow, OK (US). He has made significant contributions to the field of downhole safety systems, holding a total of 2 patents. His innovative designs focus on enhancing safety and efficiency in subsurface operations.
Latest Patents
Lowry's latest patents include a "Communication and Lock Open Safety Valve System and Method." This downhole system features a safety valve system that comprises a tubular housing with a hydraulic control chamber and a lock-open communication sleeve. The sleeve is designed to be longitudinally movable within the tubular housing and has a downhole end portion that interacts with a flow tube. Additionally, the sleeve includes a radial communication port that aligns with the hydraulic control chamber. The method of communicating and locking open the safety valve utilizes this sleeve for improved functionality. Another significant patent is the "Method of Reducing Deflection Through a Rod Piston in a Subsurface Safety Valve." This invention involves an actuation assembly that includes a sleeve member with a radially outwardly extending projection and a piston. The piston is operatively coupled to the sleeve member's projection, allowing it to exert an actuation force for effective operation.
Career Highlights
Throughout his career, Doug A Lowry has worked with prominent companies in the industry, including Baker Hughes, a GE Company, LLC, and Baker Hughes Corporation. His experience in these organizations has contributed to his expertise in developing innovative safety solutions for downhole applications.
Collaborations
Lowry has collaborated with several professionals in his field, including Thomas S Myerley and John E Burris. These partnerships have likely enhanced his work and contributed to the development of his patented technologies.
Conclusion
Doug A Lowry is a distinguished inventor whose work in downhole safety systems has led to significant advancements in the industry. His patents reflect a commitment to improving safety and efficiency in subsurface operations.