Carrollton, TX, United States of America

James T Roark

This inventor holds 2 USPTO granted patents. Top assignee: Otis Engineering Corporation. Active years: 1979-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James T Roark. Retrieved from https://idiyas.com/inventor/james-t-roark

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Carrollton, TX (US) (1979)
  • Dallas, TX (US) (1982)

Company Filing History:


Years Active: 1979-1982

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2 patents (USPTO):Explore Patents

Title: Innovations by James T. Roark

Introduction

James T. Roark is an accomplished inventor based in Carrollton, TX (US). He has made significant contributions to the field of engineering, particularly in the oil and gas industry. With a total of 2 patents, Roark has developed innovative solutions that enhance safety and efficiency in wellhead operations.

Latest Patents

Roark's latest patents include a manually operated blowout preventer and a pressure sensing safety device. The blowout preventer features a body with a bore and opposing guideways, equipped with rams and hydraulic motors for effective operation. This invention is designed to prevent blowouts during drilling operations, ensuring the safety of personnel and equipment. The pressure sensing safety device monitors pressure in various applications, including oil and gas wellheads. It utilizes a transducer to produce an electrical signal proportional to the pressure, allowing for real-time monitoring and safety alerts.

Career Highlights

James T. Roark is currently employed at Otis Engineering Corporation, where he applies his expertise in developing advanced engineering solutions. His work has been instrumental in improving safety measures in the oil and gas sector. Roark's innovative designs have garnered attention for their practicality and effectiveness in real-world applications.

Collaborations

Throughout his career, Roark has collaborated with notable colleagues, including Oliver W. McCracken and Steven R. Hayter. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

James T. Roark's contributions to engineering and safety in the oil and gas industry are commendable. His innovative patents reflect a commitment to enhancing operational safety and efficiency. Roark's work continues to influence the field, making a lasting impact on industry practices.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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