Houston, TX, United States of America

Freeman Lee Hill

This inventor holds 22 USPTO granted patents and 6 published patent applications, plus 3 CIPO patents and 3 EPO patents, primarily in Downhole Technology. Top assignees: Baker Hughes Corporation, Halliburton Energy Services, Inc.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Freeman Lee Hill. Retrieved from https://idiyas.com/inventor/freeman-lee-hill

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 59.1


 

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 428(Granted Patents)


Location History:

  • Houston, TX (US) (2003 - 2015)
  • Spring, TX (US) (2012 - 2023)
  • Magnolia, TX (US) (2024)

Company Filing History:


Years Active: 2003-2026

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Areas of Expertise:
Vibration Detection
Corrosion Analysis
Magnetic Flux Leakage
Acoustic Array
Production Rate Estimation
Remote Field Testing
Resource Recovery
Perforating System
Downhole Communications
Fluid Discharge
Hydraulic Pipe Cutter
Subterranean Fracturing
22 patents (USPTO):Explore Patents

Title: **Freeman Hill: Innovator in Corrosion Analysis Technology**

Introduction

Freeman Hill is an accomplished inventor based in Spring, Texas, with a remarkable portfolio of five patents. Renowned for his contributions to the fields of corrosion analysis and pipe inspection, Freeman utilizes advanced technologies to address critical challenges in energy services.

Latest Patents

Freeman Hill's latest innovations include two notable patents that showcase his expertise. The first patent focuses on "Corrosion analysis using magnetic flux leakage measurements." This technology involves systems and methods that leverage magnetic flux leakage data obtained from tools placed within wellbore pipes. The innovation not only converts flux leakage data into image data but also employs machine learning models to identify physical parameters linked to corrosion on the pipes.

The second patent is for "Electromagnetic pipe inspection inversion with adaptive filter for artifact removal." This innovation addresses the need for accuracy in pipe measurements by filtering out artifacts while preserving the integrity of total estimates. Through this advanced process, Freeman's technology determines the condition of pipes across various depths, enhancing the reliability of inspections.

Career Highlights

Freeman Hill works at Halliburton Energy Services, Inc., a leading company in the energy sector, where he continues to pioneer advancements in inspection and corrosion analysis technology. His technical acumen and innovative mindset have positioned him as a significant contributor to the company’s success in providing high-quality services.

Collaborations

Freeman collaborates closely with other talented individuals, including his coworkers Srinivasan Jagannathan and Avinash Vinayak Taware. Their collective efforts foster a dynamic working environment where groundbreaking ideas flourish and contribute to the ongoing evolution of energy services technology.

Conclusion

Freeman Hill stands as a notable figure in innovation within the energy sector. Through his patents and collaborations, he is making a lasting impact on corrosion analysis and pipe inspection technologies, ensuring safer and more efficient energy services for the future. His work exemplifies the importance of continuous improvement and technological advancements in addressing industry challenges.

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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