Surrey, United Kingdom

Thomas G Cassity

This inventor holds 10 USPTO granted patents. Top assignees: Cameron International Corporation, Cooper Cameron Corporation. Active years: 1996-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas G Cassity. Retrieved from https://idiyas.com/inventor/thomas-g-cassity

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

Calculating rank

% Patents Active = 30.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 206(Granted Patents)


Location History:

  • Cobham, GB (1996)
  • Tyronos Sandy Lane Cobham, GB (2000 - 2003)
  • Surrey, GB (2006 - 2009)

Company Filing History:


Years Active: 1996-2009

Loading Chart...
10 patents (USPTO):Explore Patents

Title: Thomas G Cassity: Innovator in Well Operations Systems

Introduction

Thomas G Cassity is a notable inventor based in Surrey, GB. He has made significant contributions to the field of well operations, holding a total of 10 patents. His innovative designs have transformed traditional methods, enhancing efficiency and safety in well operations.

Latest Patents

Among his latest patents is a well operations system that features a spool tree instead of a conventional Christmas tree. This design allows a tubing hanger to be landed at a predetermined angular orientation. The tubing string can be pulled without disturbing the tree, which offers numerous advantages. These include access to the production casing hanger for monitoring production casing annulus pressure and the ability to introduce larger tools into the well hole without compromising the integrity of the well.

Career Highlights

Throughout his career, Thomas G Cassity has worked with prominent companies in the industry, including Cooper Cameron Corporation and Cameron International Corporation. His experience in these organizations has contributed to his expertise and innovative approach to well operations.

Collaborations

One of his notable coworkers is Hans Paul Hopper, with whom he has collaborated on various projects. Their partnership has further advanced the development of well operations technologies.

Conclusion

Thomas G Cassity's contributions to well operations systems exemplify the impact of innovation in the field. His patents and career achievements highlight his role as a leading inventor in this specialized area.

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]
Loading…