Company Filing History:
1 out of 1,158 
1 out of 35 
1 out of 9 Years Active: 1976-1993
Title: Innovations of Thomas E Stevenson
Introduction
Thomas E Stevenson is an accomplished inventor based in Willoughby Hills, OH (US). He holds a total of 3 patents that showcase his expertise in the field of engineering and automation. His innovative contributions have significantly impacted various industries.
Latest Patents
One of his latest patents is a method of performance improvement for an I/P servo. This invention involves a pneumatic servo that includes a motor with a shaft that rotates in response to an electrical signal. A cam connected to the shaft rotates with it, featuring an outer profiled periphery and opposite sides. A pneumatic nozzle directs a flow of gas toward one side of the cam, creating a back pressure that generates a pneumatic signal. The design reduces oscillation excursions of the servo at gas pressures above 12 psi. Another notable patent is a valve operator that incorporates a ball screw in constant engagement with the output shaft of an air cylinder for automatic valve operation. This invention also includes a manual drive means that can be engaged in any position, allowing for versatile operation.
Career Highlights
Throughout his career, Thomas E Stevenson has worked with reputable companies such as The Babcock & Wilcox Company and Elsag International B.V. His experience in these organizations has contributed to his development as an inventor and engineer.
Collaborations
Some of his notable coworkers include George R Hall, II and Raymond J Dippert. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
Thomas E Stevenson is a distinguished inventor whose work has led to significant advancements in automation and engineering. His patents reflect his commitment to innovation and problem-solving in the industry.