Company Filing History:
3 out of 5,161 
1 out of 30,963 
Years Active: 1999-2006
Title: Ralph Lyle Clayson, III: Innovator in Engine Technology
Introduction
Ralph Lyle Clayson, III is a notable inventor based in Grand Rapids, MI (US). He has made significant contributions to engine technology, holding a total of 4 patents. His work focuses on improving the functionality and efficiency of internal combustion engines.
Latest Patents
One of his latest patents is an anti-rotation guide for a roller follower valve lifter. This invention prevents the rotation of a roller follower valve lifter in an internal combustion engine. The guide features an outer surface that engages with the engine bore and an inner surface that allows the lifter to slide. It includes an anti-rotation feature that cooperates with a mating feature on the lifter, which can take various shapes, such as an arm and tang, a flap, or an orifice flat. The guide is designed to be installed from an opening in the engine bore near the camshaft, ensuring that the lifter can move axially without rotation.
Another significant patent by Clayson is a mechanical oil filtration system for a hydraulically actuated valve lifter. This system directs pressurized oil through controlled clearance passages before it enters the lifter's internal cavity. Inside the lifter, the oil is deflected by an insert that directs it towards the upper end and the push rod seat. This innovative design restricts particulates from entering the lifter and minimizes operational impairment caused by contamination.
Career Highlights
Throughout his career, Ralph Lyle Clayson, III has worked with prominent companies such as Delphi Technologies, Inc. and GM Global Technology Operations, Inc. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in engine technology.
Collaborations
Clayson has collaborated with notable colleagues, including Richard Blanco Roe and Guy Ernest Giannone. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Ralph Lyle Clayson, III is a distinguished inventor whose work in engine technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the design and functionality of internal combustion engines.
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