This inventor holds 5 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignee: Baker Hughes Corporation. Active years: 2011-2017.
Company Filing History:
Years Active: 2011-2017
Title: The Innovative Contributions of Steven G. Blair
Introduction
Steven G. Blair is a notable inventor based in Tomball, TX (US). He has made significant contributions to the field of downhole tools, holding a total of 5 patents. His work focuses on enhancing the efficiency and effectiveness of retrieval tools used in wellbores.
Latest Patents
One of his latest patents is titled "Downhole spear having mechanical release mechanism for use in wellbores and methods of using same." This invention involves a downhole retrieval tool designed to engage and retrieve objects from wellbores. The tool features a mandrel and a grapple that can transition between contracted and expanded positions. In the expanded position, the grapple effectively engages the object for retrieval. The expansion member, which is releasably connected to the mandrel, facilitates this movement. If the tool and object cannot be retrieved, the expansion member can be released, allowing the grapple to disengage from the object. Additionally, a stored energy member aids in the movement of the grapple.
Another significant patent by Blair is "Methods and apparatus for manipulating and driving casing." This invention includes mechanically and hydraulically responsive elements that grip the interior of a casing joint. The methods described involve manipulating a casing joint by gripping it mechanically and hydraulically, as well as rotating it. Furthermore, the invention outlines a method for driving casing by applying weight and torque through engagement with the interior.
Career Highlights
Steven G. Blair is currently associated with Baker Hughes Corporation, a leading company in the oil and gas industry. His work at Baker Hughes has allowed him to develop innovative solutions that address challenges faced in wellbore operations.
Collaborations
Throughout his career, Blair has collaborated with talented individuals such as Adam Richard Williams and John Gerard Evans. These collaborations have contributed to the advancement of technology in the field of downhole tools.
Conclusion
Steven G. Blair's contributions to the field of downhole tools through his innovative patents demonstrate his commitment to improving wellbore operations. His work continues to influence the industry and pave the way for future advancements.