Carrollton, TX, United States of America

Jimmie Robert Williamson

This inventor holds 57 USPTO granted patents, plus 4 CIPO patents and 8 EPO patents, primarily in Safety Valves (CPC class E21B). Top assignees: Halliburton Energy Services, Inc., Halliburton Company, Otis Engineering Corporation. Active years: 1993-2023.

USPTO Granted Patents = 57

% Patents Active = 91.2

CIPO Patents = 4

EPO Patents = 8 (Patent Applications = 6)

Average Co-Inventor Count = 1.6

ph-index = 16

Forward Citations = 873(Granted Patents)

Forward Citations (Not Self Cited) = 814(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

47 out of 12,196

Halliburton Energy Services, Inc.

Otis Engineering Corporation

Years Active: 1993-2023

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Areas of Expertise:

Electric Safety Valve

Hydraulic Regulation

Subsurface Mechanisms

Flapper Valve

Gas Compression

Adjustable Choke

Well Tools

Lockout Capability

Pressure Activation

Dual Closure System

Circulating Valve

Test Tool

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11643905 - Electric safety valve with annulus/section pressure activation (2023-05-09),

2. 11591892 - Shuttle valve assembly for gas compression and injection system (2023-02-28),

3. 11274523 - Variable torque flapper valve (2022-03-15),

4. 11248441 - Electric safety valve with well pressure activation (2022-02-15),

5. 11208870 - Flapper valve with beam spring (2021-12-28),

6. 11203917 - Equalizing device for safety valves (2021-12-21),

7. 11180974 - Insert safely valve (2021-11-23),

8. 11136861 - Mechanisms for transferring hydraulic regulation from a primary safety valve to a secondary safety valve (2021-10-05),

9. 11091982 - Equalizing device (2021-08-17),

10. 10794148 - Subsurface safety valve with permanent lock open feature (2020-10-06),

11. 10633944 - Selective test tool (2020-04-28),

12. 10508511 - Rotary actuator for actuating mechanically operated inflow control devices (2019-12-17),

13. 10443348 - Flapper and seat with a hard and soft seal for a subsurface safety valve (2019-10-15),

14. 10167701 - Standing injection valve with hydraulically dampened valve closure (2019-01-01),

15. 10145206 - Adjustable choke device for a production tube (2018-12-04),

Title: Innovation Extraordinaire: Jimmie Robert Williamson

Introduction: Jimmie Robert Williamson, a prolific inventor based in Carrollton, TX, has made significant contributions to the field of technology with an impressive portfolio of 100 patents to his name.

Latest Patents: Among his latest patents is the groundbreaking Electric safety valve with annulus/section pressure activation. This invention introduces an electrically surface-controlled subsurface safety valve (ESCSSV), revolutionizing safety measures in the conveyance of production fluids.

Career Highlights: Williamson has demonstrated his ingenuity through his tenure at reputable companies such as Halliburton Energy Services, Inc. and Otis Engineering Corporation, where he honed his skills and expertise in the field of technology and engineering.

Collaborations: Throughout his career, Williamson has worked alongside esteemed individuals like James Dan Vick, Jr and Bruce Edward Scott, pooling their talents to innovate and create revolutionary solutions for complex technological challenges.

Conclusion: Jimmie Robert Williamson's remarkable journey as an inventor is a testament to his unwavering dedication to pushing the boundaries of innovation. His impact on the industry is profound, with his patents and inventions shaping the landscape of technology for years to come.