For the Inventor, By the Inventor

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Houston, TX, United States of America

Emerson Process Management Valve Automation, Inc.

USPTO Granted Patents = 17

CIPO Patents = 1

EPO Patents = 8

Trademarks = 8

Forward Citations = 25

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22 inventors (with patents filed for the assignee):

William Kenneth LeBlanc (4 out of 6 patents)

Edwin Schreuder (3 out of 3 patents)

Jason T Hoffbauer (3 out of 3 patents)

4. Harry Hobert (3 out of 3 patents)

5. Mahesh Gade (2 out of 2 patents)

6. Joseph Sun (2 out of 2 patents)

7. Matt Christopherson (2 out of 2 patents)

8. Lynn H Elliott (2 out of 34 patents)

9. Michael Cheng (1 out of 1 patent)

10. Toni Zhang (1 out of 1 patent)

11. Eric Yuan (1 out of 1 patent)

12. Thangaraja Ramakrishnan (1 out of 1 patent)

13. Girish H Dalbhanjan (1 out of 1 patent)

14. Paul Jay Schafbuch (1 out of 1 patent)

15. David John Hoke (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 12031639 - Universal logic circuit for electro-hydraulic actuator (2024-07-09),

2. 11385616 - Maximum force logging and operational performance prognostics for process control devices (2022-07-12),

3. 11353012 - Apparatus to prevent side load in hydraulic override pumps (2022-06-07),

4. 11118612 - Manual hydraulic override pumps for use with actuators (2021-09-14),

5. 10982788 - Thermal volume control for an actuator assembly (2021-04-20),

6. 10619758 - Methods and apparatus for automatically detecting the failure configuration of a pneumatic actuator (2020-04-14),

7. 10364912 - Thermal volume control for an actuator assembly (2019-07-30),

8. 10139804 - System and method for self-calibration of an actuator (2018-11-27),

9. 9990363 - Methods and apparatus of using customizable templates in initializing process control devices (2018-06-05),

10. 9810248 - Control fluid power apparatus and related methods (2017-11-07),

11. 9702442 - Rotary actuators with chain operated cams (2017-07-11),

12. 9322635 - Absolute positions detectors (2016-04-26),

13. 9228597 - Methods and apparatus for adjusting actuator output torques (2016-01-05),

14. 8567752 - Rotary valve actuators having partial stroke damping apparatus (2013-10-29),

15. 8544609 - Automated valve stem lubrication system (2013-10-01),

Emerson Process Management Valve Automation, Inc. is a leading global provider of valve automation solutions. With a wide range of innovative products and services, the company helps customers optimize their process control and improve overall operational efficiency. Their offerings include advanced valve actuators, control systems, digital valve positioners, and other related technologies. Emerson Process Management Valve Automation, Inc. serves various industries such as oil and gas, chemical, power, and water treatment, delivering reliable and cutting-edge solutions for fluid control and automation challenges.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#305 in Houston, TX

#1,133 in Texas

#18,331 in US

#34,856 in the World

Houston, TX, United States of America

Emerson Process Management Valve Automation, Inc.

Forward Citations = 25

22 inventors:

William Kenneth LeBlanc (4 out of 6 patents)

Edwin Schreuder (3 out of 3 patents)

Jason T Hoffbauer (3 out of 3 patents)

4. Harry Hobert (3 out of 3 patents)

5. Mahesh Gade (2 out of 2 patents)

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