Company Filing History:
Years Active: 1989-1991
Title: Marion W. Smith: Innovator in Air Ventilation Technology
Introduction
Marion W. Smith is a notable inventor based in Daphne, Alabama. She has made significant contributions to the field of air ventilation technology, holding a total of 2 patents. Her innovative designs focus on improving the efficiency and safety of ventilation systems accessed through manholes.
Latest Patents
One of her latest patents is titled "Method and apparatus for ventilating an enclosure accessed by a manhole." This invention features an air ventilation conduit designed to minimize obstruction for personnel and equipment passing through the manhole. The conduit consists of a pair of outer cylindrical sections and a central section with a crescent or circular cross-section, ensuring that it obstructs no more than about 10 percent of the manhole opening. This design allows for either no reduction in airflow rate or a minimal reduction compared to traditional cylindrical conduits. Another patent, "Air conduit for manhole," further enhances this concept by detailing a conduit that maintains a similar cross-sectional shape, facilitating efficient air passage while ensuring safety and accessibility.
Career Highlights
Marion W. Smith is currently employed at Saddle Vent, Inc., where she continues to develop innovative solutions in air ventilation. Her work has garnered attention for its practical applications in various industries, particularly those requiring safe access to confined spaces.
Collaborations
Throughout her career, Marion has collaborated with notable colleagues, including Russell B. Gordon and Jimmy A. Gordon. These partnerships have contributed to the advancement of her projects and the successful implementation of her inventions.
Conclusion
Marion W. Smith stands out as a pioneering inventor in the field of air ventilation technology. Her patents reflect her commitment to enhancing safety and efficiency in environments that require manhole access. Her contributions continue to influence the industry and inspire future innovations.