Company Filing History:
4 out of 23 
1 out of 3 
1 out of 19 Years Active: 1987-2001
Title: The Innovative Mind of Norman F. Marsh
Introduction
Norman F. Marsh is an accomplished inventor based in Port Huron, Michigan, renowned for his contributions to technology through his inventive prowess. With a remarkable record of seven patents to his name, Marsh's innovations primarily focus on material level sensing and interface level sensing systems, demonstrating his commitment to advancing industrial measurement techniques.
Latest Patents
Among his latest inventions, Marsh developed a system for material level sensing that utilizes a transmission line probe designed to detect material within a vessel. This probe, which extends into the vessel, engages with the material when it reaches a preselected level. The associated electronics launch microwave energy along the probe and are capable of detecting changes in the reflected energy, indicating when material is in contact with the probe. Utilizing time-domain reflectometry techniques, this innovative system provides accurate monitoring of material levels and alerts users to potential failures through variations in reflected microwave energy.
Another significant invention of Norman Marsh involves measuring the interface level between gasoline and water in underground storage vessels. This system, equipped with a transmission line probe that contacts the liquid interfaces, employs advanced electronics to ascertain the level of the gasoline/water interface accurately. By applying time-domain reflectometry in conjunction with predetermined measurements, the system can adjust for variations in dielectric constants, providing precise data essential for safe and efficient fuel management.
Career Highlights
Throughout his career, Norman F. Marsh has been affiliated with reputable companies such as Bindicator Company and Venture Measurement Company, LLC. His work in these organizations exemplifies his dedication to innovative solutions in the field of measurement technologies. With his track record of ingenuity, Marsh has established himself as a respected figure in the industry.
Collaborations
In addition to his individual accomplishments, Marsh collaborated with esteemed colleagues, including Scott M. Hewelt and Michael C. Torzewski. These partnerships have further enriched his inventive journey, allowing for the exchange of ideas and the development of pioneering technologies.
Conclusion
Norman F. Marsh's contributions to innovation, particularly in the realm of material level and interface level sensing technologies, illustrate the impact of creative thinking in engineering. His extensive patent portfolio and collaborative efforts highlight the importance of advancing measurement techniques in various industries, paving the way for safer and more efficient operations.
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