James Chester Hawkins

This inventor holds 28 USPTO granted patents and 1 published patent application, plus 16 CIPO patents and 22 EPO patents, primarily in Pressure Regulation Technology. Top assignees: Emerson Process Management Regulator Technologies, Inc., Fisher Controls International LLC, Emerson Process Control. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Chester Hawkins. Retrieved from https://idiyas.com/inventor/james-chester-hawkins

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

USPTO Granted Patents = 28 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 16

EPO Patents = 22 (Patent Applications = 20)

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 154(Granted Patents)

Location History:

Allen, IA (US) (2003)
Allen, TX (US) (1989 - 2024)

Company Filing History:

18 out of 183

Emerson Process Management Regulator Technologies, Inc.

patents

9 out of 892

Fisher Controls International LLC

patents

1 out of 1

Emerson Process Control

patent

Years Active: 1989-2026

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Areas of Expertise:

Pressure Regulator

Fluid Distribution

Safety Device

Solenoid Valve

Dynamic Pressure Registration

Boost Cartridge

Valve Assembly

Adjustable Boost

Internal Relief Valve

Modular Platform

Service Regulator

Flow Measurement

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724437 - Pressure regulator and disk assembly for a pressure regulator (2026-09-01),

2. 12591257 - Pressure regulators with pivotable valve disk assemblies (2026-03-31),

3. 12535148 - Pressure regulators with self-aligning valve disk assemblies (2026-01-27),

4. 12372990 - Pressure regulators with adjustable boost bodies (2025-07-29),

5. 11994227 - Regulator with improved turndown (2024-05-28),

6. 10883717 - Solenoid operated valve for reducing excessive piping pressure in a fluid distribution system (2021-01-05),

7. 10612680 - Stabilizer cartridge for a fluid regulator (2020-04-07),

8. 10302209 - Stabilizer cartridge for a fluid regulator (2019-05-28),

9. 9541925 - Dynamic pressure registration device for internally registered actuators and overpressure protection devices (2017-01-10),

10. 9353877 - Slam shut safety device (2016-05-31),

11. 9297465 - Pilot-operated regulator with balanced port (2016-03-29),

12. 9229458 - Dynamic pressure registration device for internally registered actuators and over pressure protection devices (2016-01-05),

13. 8840349 - Multi-tool adjusting screw (2014-09-23),

14. 8616521 - Fail safe retaining plug assembly for a slam-shut safety device (2013-12-31),

15. 8485213 - Internal relief valve apparatus for use with loading regulators (2013-07-16),

Title: James Chester Hawkins - Innovator in Fluid Control Technologies

Introduction

James Chester Hawkins, based in Allen, TX, is a prolific inventor with an impressive portfolio of 24 patents. His innovative work primarily focuses on fluid control technologies, where he has contributed significantly to enhancing efficiency and performance in various systems.

Latest Patents

Among his latest patents, Hawkins developed a "Regulator with Improved Turndown," which features a unique trim assembly. This assembly incorporates a cage with a peripheral wall and multiple apertures, allowing for intelligent control of fluid flow based on the position of a movable plug. Another notable invention is the "Solenoid Operated Valve for Reducing Excessive Piping Pressure in a Fluid Distribution System." This assembly contains a fluid regulator and a solenoid valve designed to dynamically adjust fluid flow in response to downstream demand, ensuring optimal system performance.

Career Highlights

Hawkins has made significant contributions during his tenure at reputable companies such as Emerson Process Management Regulator Technologies, Inc. and Fisher Controls International LLC. His work has focused on advancing technologies that address real-world challenges in fluid distribution and pressure management systems.

Collaborations

Throughout his career, Hawkins has collaborated with notable colleagues, including David Blair Davis and Gregory Lawrence Foust. These partnerships have fostered innovation and encouraged the exchange of ideas, leading to the development of effective solutions within the industry.

Conclusion

James Chester Hawkins exemplifies the spirit of innovation and engineering excellence. His 24 patents mark a substantial impact in fluid control technologies, showcasing his dedication to improving systems that enhance efficiency and safety in various applications. As he continues his work, Hawkins remains a key figure in the realm of inventions that drive progress and innovation forward.

Profile summary based on public USPTO records.