Marshalltown, IA, United States of America

David Lee Smid

USPTO Granted Patents = 9 (Patent Applications = 1)

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 12(Granted Patents)

Company Filing History:

7 out of 871

Fisher Controls International LLC

patents

1 out of 71

Daniel Industries, Inc.

Years Active: 2005-2025

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12287255 - Methods and apparatus to automatically determine friction of a control valve (2025-04-29),

2. 11796082 - Methods and apparatus to detect and/or recover from failures in valve control devices (2023-10-24),

3. 11656149 - Methods and apparatus to automatically determine friction of a control valve (2023-05-23),

4. 11525523 - Open circuit diagnostic for pulsed solenoid I/P (2022-12-13),

5. 11269017 - Diagnostic for pulsed solenoid I/P functionality (2022-03-08),

6. 11028864 - Method and apparatus for controlling a double-acting pneumatic actuator (2021-06-08),

7. 10458444 - Optimized method for controlling position and crossover pressure in a double acting actuator (2019-10-29),

8. 9124446 - Methods and apparatus to implement a remote terminal unit network (2015-09-01),

9. 6945125 - High resolution pulse count interface (2005-09-20),

Title: The Innovative Journey of David Lee Smid: A Pioneer in Valve Control Technologies

Introduction: David Lee Smid, hailing from Marshalltown, IA, is an accomplished inventor with a total of nine patents to his name. His contributions to the field of valve control technologies are both significant and impactful, showcasing his expertise and dedication to innovation.

Latest Patents: Among his latest patents are two groundbreaking inventions. The first is titled "Methods and Apparatus to Automatically Determine Friction of a Control Valve." This innovative method focuses on measuring pressure differences to automatically assess valve friction, enhancing the efficiency of flow control mechanisms. The second patent, "Methods and Apparatus to Detect and/or Recover from Failures in Valve Control Devices," addresses the critical issue of failure detection in valve control systems. It incorporates a failure detector that evaluates pressure and position differences to identify potential failures, ensuring the reliability of control devices.

Career Highlights: David Lee Smid has had a notable career, contributing his expertise to leading organizations in the industry. He has worked with companies such as Fisher Controls International LLC and Daniel Industries, Inc., where he has further honed his skills in valve technologies and automation systems.

Collaborations: Throughout his career, David has shared his innovative spirit with colleagues including Michael R Fontaine and Richard Joseph Vanderah. Their collaborations have undoubtedly played a role in advancing his research and development efforts in valve control technologies.

Conclusion: David Lee Smid continues to be a significant figure in the realm of innovations related to valve control systems. His patents not only highlight his expertise but also reflect his commitment to improving the functionality and reliability of industrial automation. As technology progresses, the impact of his work will undoubtedly leave a lasting legacy in the industry.

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