Company Filing History:
7 out of 34 
4 out of 14 
1 out of 15 Years Active: 1984-1995
Title: The Innovative Contributions of Michael W. Clegg
Introduction
Michael W. Clegg is a notable inventor based in Toledo, OH, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in exhaust systems, showcasing his expertise in engineering and design.
Latest Patents
One of Clegg's latest patents is the "Pipe assembly for efficient light-off of catalytic converter." This invention features an exhaust pipe assembly designed to achieve a quick light-off of a catalytic converter. The assembly consists of circuitously bent inner and outer pipes that are generally concentric. The inner pipe is made from a very thin metal, providing a low thermal mass and minimal heat dissipation. The outer pipe is thicker, offering structural support and creating an air insulation barrier around the inner pipe to further reduce heat loss. The inner pipe is also corrugated at specific locations to accommodate bends in the exhaust assembly. This innovative design allows for efficient connection to the catalytic converter for vehicle engines.
Another significant patent by Clegg is the "Stamp formed connector for achieving equal length exhaust pipes." This invention provides a stamp formed connector that joins a pair of upstream exhaust pipes to at least one downstream exhaust pipe. The connector includes plates that define opposed channels, secured in a face-to-face relationship to create exhaust passages. These passages are curved to optimize the routing of exhaust pipes, ensuring that the travel lengths for exhaust gases are equalized between the upstream ends and the muffler.
Career Highlights
Throughout his career, Michael W. Clegg has worked with several companies, including Ap Parts Manufacturing Company and Apx Group, Inc. His contributions to these organizations have significantly impacted the automotive industry, particularly in exhaust system design.
Collaborations
Clegg has collaborated with notable coworkers such as Jon W. Harwood and James E. Gerber, further enhancing his innovative projects and patent developments.
Conclusion
Michael W. Clegg's inventive spirit and dedication to engineering have led to significant advancements in exhaust system technology. His patents reflect a commitment to efficiency and innovation in the automotive sector.