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For the Inventor, By the Inventor

Duncan, OK, United States of America

James Douglas Funkhouser

This inventor holds 10 USPTO granted patents, plus 1 CIPO patent. Top assignee: Halliburton Energy Services, Inc.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Douglas Funkhouser. Retrieved from https://idiyas.com/inventor/james-douglas-funkhouser

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

USPTO Granted Patents = 10

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:

goldMedal10 out of 12,216 
 
Halliburton Energy Services, Inc.
 patents

Years Active: 2018-2025

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10 patents (USPTO):Explore Patents
1. 12318965 - Cement supply control systems and methods (2025-06-03),
2. 11260560 - Cement supply control systems and methods (2022-03-01),
3. 11143569 - Pre-job operation valve checks (2021-10-12),
4. 10995589 - Setting valve configurations in a manifold system (2021-05-04),
5. 10628744 - Boolean algebra for claim mapping and analysis (2020-04-21),
6. 10573159 - Engine and transmission notification system using a J1939 data link interface (2020-02-25),
7. 10289125 - High pressure valve and transmission safety checks (2019-05-14),
8. 10253625 - Automated system pre-check methodology and corresponding interface (2019-04-09),
9. 10128782 - Variable frequency drive motor control (2018-11-13),
10. 9912261 - Variable frequency drive motor control (2018-03-06),

Title: Innovations by James Douglas Funkhouser

Introduction

James Douglas Funkhouser is a notable inventor based in Duncan, OK (US). He has made significant contributions to the field of cement supply control systems, holding a total of 10 patents. His work has been instrumental in enhancing the efficiency and effectiveness of cement mixing processes.

Latest Patents

Funkhouser's latest patents include innovative systems for cement supply control. One of his key inventions is a system that comprises a cement mixer, a supply tank to provide dry cement to the mixer, and a dry cement height sensor. This sensor measures the height of the dry cement in the supply tank. A valve controls the flow of dry cement to the tank based on signals from the height sensor. Additional apparatus, methods, and systems are also disclosed in his patents.

Career Highlights

Funkhouser is currently associated with Halliburton Energy Services, Inc., where he applies his expertise in cement supply systems. His work has contributed to advancements in the industry, showcasing his commitment to innovation and efficiency.

Collaborations

Some of his notable coworkers include Derek Williams and Charles Edward Neal, III. Their collaboration has likely fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

James Douglas Funkhouser's contributions to cement supply control systems reflect his innovative spirit and dedication to improving industry standards. His patents and work at Halliburton Energy Services, Inc. continue to influence the field positively.

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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