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For the Inventor, By the Inventor

Houston, TX, United States of America

Harry D Smith, Jr

This inventor holds 96 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Downhole Tracer Technology (CPC class 250270). Top assignees: Halliburton Company, Carbo Ceramics Inc., Texaco Inc.. Active years: 1976-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harry D Smith, Jr. Retrieved from https://idiyas.com/inventor/harry-d-smith-jr

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

Calculating rank
USPTO Granted Patents = 96 

% Patents Active = 90.6

 

Average Co-Inventor Count = 1.9

ph-index = 21

Forward Citations = 1,757(Granted Patents)

Forward Citations (Not Self Cited) = 1,595(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Houston, TX (US) (1976 - 2013)
  • Montgomery, TX (US) (2008 - 2015)
  • Spring, TX (US) (2018 - 2024)

Company Filing History:

goldMedal28 out of 1,479 
 
Halliburton Company
 patents
silverMedal20 out of 124 
 
Carbo Ceramics Inc.
 patents
bronzeMedal20 out of 3,161 
 
Texaco Inc.
 patents
4. 15 out of 12,265 
 
Halliburton Energy Services, Inc.
 patents
5. 7 out of 114 
 
Halliburton Logging Services, Inc.
 patents
6. 4 out of 8 
 
Total Separation Solutions, LLC
 patents
7. 2 out of 6 
 
Thrubit, B.v.
 patents

Years Active: 1976-2026

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Areas of Expertise:
Non-Radioactive Tracers
Fluid Separation
Neural Networks
Gamma Ray Spectroscopy
Proppant Identification
Reservoir Characterization
Well Logging
Thermal Properties
Coiled Tubing Drilling
Viscosity Control
Fracturing Procedures
Cement Placement
96 patents (USPTO):Explore Patents
1. 12637943 - Systems and methods for differentiating non-radioactive tracers downhole (2026-05-26),
2. 12385389 - Methods for differentiating and quantifying non-radioactive tracers downhole (2025-08-12),
3. 12037895 - Methods for differentiating and quantifying non-radioactive tracers downhole (2024-07-16),
4. 12037894 - Systems and methods for differentiating non-radioactive tracers downhole (2024-07-16),
5. 11781412 - Non-radioactive tracers to evaluate fracturing procedures (2023-10-10),
6. 11649718 - Methods for differentiating and quantifying non-radioactive tracers downhole (2023-05-16),
7. 11613989 - Systems and methods for differentiating non-radioactive tracers downhole (2023-03-28),
8. 11384630 - Use of natural low-level radioactivity of raw materials to evaluate gravel pack and cement placement in wells (2022-07-12),
9. 11131788 - Capture gamma ray spectroscopy for analyzing gravel-packs, frac-packs and cement (2021-09-28),
10. 11078771 - Identification of cement in subterranean borehole regions using a ratio of capture to inelastic gamma rays (2021-08-03),
11. 11015437 - Systems and methods for differentiating non-radioactive tracers downhole (2021-05-25),
12. 10655445 - Non-radioactive tracers to evaluate fracturing procedures (2020-05-19),
13. 10344581 - Use of natural low-level radioactivity of raw materials to evaluate gravel pack and cement placement in wells (2019-07-09),
14. 10161237 - Identification of proppant in subterranean fracture zones using a ratio of capture to inelastic gamma rays (2018-12-25),
15. 9038715 - Use of PNC tools to determine the depth and relative location of proppant in fractures and the near borehole region (2015-05-26),

Title: The Visionary Innovations of Harry D Smith, Jr.

Introduction: Harry D Smith, Jr. is a renowned inventor based in Houston, TX (US), with a remarkable track record of 64 patents. His unwavering dedication to pushing the boundaries of innovation has solidified his position as a true visionary in the field of inventions.

Latest Patents: Among his latest patents is the groundbreaking "Neural Network Training Data Selection Using Memory Reduced Cluster Analysis for Field Model Development." This cutting-edge system and method revolutionize the process of selecting training data sets for predicting target data, specifically in the realm of geophysical input data samples gathered from well logging tools.

"Coiled Tubing Wellbore Drilling and Surveying Using a Through the Drill Bit Apparatus" is another innovative patent by Harry D Smith, Jr. This method enhances the insertion of tools into wellbores by employing coiled tubing technology, optimizing drilling and surveying processes.

Career Highlights: Harry D Smith, Jr. has left an indelible mark on the industry through his tenure at reputable companies such as Halliburton Energy Services, Inc., and Texaco Inc. His expertise and innovative solutions have significantly impacted the sector, reflecting his commitment to excellence and forward-thinking approach.

Collaborations: Throughout his career, Harry D Smith, Jr. has collaborated with accomplished professionals such as Ward E Schultz and Dan M Arnold. These collaborations have resulted in synergistic efforts that have propelled innovative projects and further cemented his status as a pioneering inventor.

Conclusion: Harry D Smith, Jr.'s relentless pursuit of innovation, coupled with his commitment to driving positive change in the field of inventions, positions him as a true trailblazer. His illustrious career, marked by numerous patents and impactful collaborations, serves as a testament to his visionary leadership and unwavering dedication to advancing the boundaries of what is possible in the world of inventions.

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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