This inventor holds 1 USPTO granted patent. Top assignee: Smith International, Inc.. Active years: 2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010
Title: Terence Johnston: Innovator in Downhole Tool Technology
Introduction
Terence Johnston is a notable inventor based in Aberdeen, GB. He has made significant contributions to the field of downhole tools, particularly with his innovative patent that enhances the efficiency of lateral borehole operations. His work is instrumental in advancing drilling technology.
Latest Patents
One of Terence Johnston's key patents is titled "Apparatus and method for opening and closing lateral boreholes." This invention relates to a downhole tool designed for selectively opening and closing a lateral borehole that extends from a primary borehole. The tool features a body that incorporates a wall with an opening extending through it. A deflector member is slidably mounted within the body and has a deflecting surface that directs downhole equipment laterally. The deflector member can slide between an open position, allowing equipment to pass through the opening, and a closed position, which prevents lateral deflection of equipment. This innovative design ensures that equipment can still access the primary borehole downhole of the junction.
Career Highlights
Terence Johnston is associated with Smith International, Inc., where he has contributed to the development of advanced drilling technologies. His expertise in downhole tools has positioned him as a valuable asset in the industry. With a patent portfolio that includes 1 patent, he continues to influence the field of drilling technology.
Collaborations
Throughout his career, Terence has collaborated with notable colleagues, including Bruce H McGarian and Anthony Laplante. These collaborations have further enriched his work and contributed to the advancement of drilling technologies.
Conclusion
Terence Johnston's innovative contributions to downhole tool technology exemplify his commitment to enhancing drilling efficiency. His patent for an apparatus that opens and closes lateral boreholes showcases his ingenuity and dedication to the field. His work continues to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile