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31 out of 36 
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3 out of 4 Years Active: 1984-2022
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Title: Innovations and Contributions of Theodore W. Selby
Introduction
Theodore W. Selby, an accomplished inventor based in Midland, MI, has made significant contributions to the field with an impressive portfolio of 55 patents. His work primarily focuses on advancements in lubricant technologies, particularly in understanding the effects of oxygen on grease and the measurement of lubricant properties under friction conditions.
Latest Patents
Among his latest patents, one that stands out is focused on the "Effects of Oxygen on Grease." This invention provides a modified methodology based on ASTM D942 for evaluating the oxidation stability of lubricating greases and organic paste products. Key innovations include deploying very small samples to enhance the surface area to mass ratio and testing at temperatures other than 99°C under oxidation pressure conditions. This approach allows for a precise evaluation of oxygen uptake along with supplementary techniques like FTIR and ATR-FTIR analysis to assess oxidation and other properties.
Another notable patent is the "Lubricant Test Method and Apparatus," which enables the determination of lubricant lubricity through precise temperature measurements from friction generated between moving parts under force. This method utilizes a modified rotatable pin and vee block test apparatus from ASTM D2760-95, incorporating a thermocouple for real-time temperature monitoring during testing.
Career Highlights
Theodore W. Selby has had a notable career trajectory, contributing to various advancements within the lubricant industry. His dedication and innovative spirit have led him to develop cutting-edge testing methodologies that enhance the understanding of lubricant properties, benefiting industries reliant on these technologies.
Collaborations
Throughout his career, Selby has collaborated with esteemed colleagues, including Gregory C. Miuller and Marc J. Hildebrandt. These partnerships have fostered an exchange of ideas and techniques that have further propelled innovation in lubricant formulation and testing.
Conclusion
In summary, Theodore W. Selby's work exemplifies the essence of innovation within the lubricant technology sector. With his extensive patent portfolio and collaborative efforts, he has significantly influenced how lubricants are tested and understood, paving the way for future advancements in the industry.