Weatherford, TX, United States of America

John Thomas Hardesty

This inventor holds 91 USPTO granted patents and 15 published patent applications, plus 8 CIPO patents and 19 EPO patents, primarily in Downhole Technology (CPC class E21B43-117). Top assignees: Geodynamics, Inc., Geodyanmics, Inc.. Active years: 2012-2025.

USPTO Granted Patents = 91 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 2.6

ph-index = 16

Forward Citations = 889(Granted Patents)

Forward Citations (Not Self Cited) = 722(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Dallas, TX (US) (2012 - 2015)
  • Weatherfrod, TX (US) (2017)
  • Weaterford, TX (US) (2018)
  • Millsap, TX (US) (2017 - 2019)
  • Weatherford, TX (US) (2015 - 2023)
  • Ft. Worth, TX (US) (2023)
  • Fort Worth, TX (US) (2019 - 2024)

Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Downhole Operations
Perforating Systems
Proppant Transport
Well Completion
Hydraulic Tools
Cluster Carriers
Isolation Tools
Timing Controls
Well Evaluation
Casing Technology
Plug Retrieval
Fracturing Methods
91 patents (USPTO):Explore Patents

Title: Spotlight on Inventor John Thomas Hardesty from Weatherford, TX

Introduction:

John Thomas Hardesty, a prolific inventor hailing from Weatherford, TX, has made significant contributions to the field of downhole operations through his innovative patents. With an impressive portfolio of 88 patents to his name, Hardesty continues to push the boundaries of technological advancements in the oil and gas industry.

Latest Patents:

Among his latest patents is a groundbreaking Release Tool for Downhole Operations. This tool revolutionizes the process of connecting and releasing portions of a tool string in downhole operations, enhancing efficiency and precision. Additionally, Hardesty's Valve Status Indicator System and Method offers a sophisticated fluid control system that provides real-time monitoring and control capabilities in well operations.

Career Highlights:

Throughout his career, Hardesty has demonstrated a keen aptitude for developing cutting-edge technologies. He has been associated with esteemed companies such as Geodynamics, Inc., where his innovative spirit and expertise have contributed to enhancing operational processes in the industry. His dedication to research and development has earned him a reputable position as a visionary inventor.

Collaborations:

In his collaborative endeavors, John Thomas Hardesty has worked alongside accomplished professionals such as David S. Wesson and Philip M. Snider. Together, they have synergized their skills and knowledge to drive forward groundbreaking projects and foster a culture of innovation within their respective fields.

Conclusion:

In conclusion, John Thomas Hardesty stands as a prominent figure in the realm of inventors, with a remarkable track record of pioneering advancements in downhole operations. His relentless pursuit of innovation and commitment to excellence continue to inspire future generations of inventors, shaping the landscape of technological innovation in the oil and gas sector.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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