Company Filing History:
Years Active: 2022-2025
Title: Innovations of John S. Fuller
Introduction
John S. Fuller is a notable inventor based in Marshalltown, Iowa, with a significant contribution to the field of valve technology. He holds five patents that showcase his expertise and innovative approach to solving complex engineering challenges. His work primarily focuses on methods and systems for analyzing valve characteristics and ensuring their integrity.
Latest Patents
One of his latest patents is titled "Methods and apparatus to analyze valve characteristics." This invention discloses an apparatus designed to determine various characteristics of a valve. It includes memory, machine-readable instructions, and processor circuitry that can execute these instructions to analyze the valve stroke curve. The apparatus partitions the stroke curve into defined bins, filters data points, fits curves to these bins, and characterizes the valve's seat contact based on the fitted curves.
Another significant patent is the "Method and system for executing online tests of valve seating integrity for control valves." This system allows for the execution of online tests in a digital valve positioner. The positioner can receive a request to execute a test, queue it for execution, and reposition the valve according to a new setpoint. While repositioning, it compares the test start point to the current position of the valve and collects sensor data to generate test results.
Career Highlights
John S. Fuller is currently employed at Fisher Controls International LLC, where he continues to develop innovative solutions in valve technology. His work has significantly impacted the industry, enhancing the reliability and performance of control valves.
Collaborations
Throughout his career, John has collaborated with talented individuals such as Kenneth William Junk and Annette Lynn Latwesen. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
John S. Fuller exemplifies the spirit of innovation in valve technology through his patents and contributions to Fisher Controls International LLC. His work not only advances the field but also sets a standard for future developments in valve analysis and testing.