Location History:
- Toronto, CA (1978 - 1990)
- Whitby, CA (1992 - 1996)
Company Filing History:
8 out of 40 
5 out of 15 
2 out of 4 Years Active: 1978-1996
Title: Michael H. Sheahan: Innovator in Cigarette Packaging and Fibrous Material Processing
Introduction
Michael H. Sheahan is a notable inventor based in Whitby, Canada, recognized for his contributions to the design of cigarette packaging and the processing of fibrous materials. With a total of 11 patents to his name, Sheahan has made significant advancements in these fields, showcasing his innovative spirit and technical expertise.
Latest Patents
Among his latest patents, one is for a unique cigarette package design. This design features a package dimensioned to hold an array of cigarettes in multiple rows, defined by a hexagonal cross-section. The walls of the package are specifically designed to bear against the cigarettes, maintaining the same cross-sectional shape as the package itself. This innovative design allows for a distinctive external appearance while accommodating twenty or twenty-five cigarettes in three or four rows. Another notable patent involves the controlled opening of fibrous materials. This invention describes a method where fibrous materials are opened from a metered flow using an opening roller, followed by a controlled and adjustable further opening operation. This process is particularly relevant for cut tobacco fibers and glass fibers, allowing for the input of desirable properties to the fibers.
Career Highlights
Throughout his career, Michael H. Sheahan has worked with prominent companies in the tobacco industry, including Rothmans, Benson & Hedges, Inc. and Rothmans International Services Limited. His experience in these organizations has contributed to his understanding of product design and material processing, further enhancing his innovative capabilities.
Collaborations
Sheahan has collaborated with several professionals in his field, including Warren A. Brackmann and Stanislav M. Snaidr. These collaborations have likely fostered a creative environment that has led to the development of his patents and innovations.
Conclusion
Michael H. Sheahan stands out as a significant figure in the realm of cigarette packaging and fibrous material processing. His innovative designs and methods have not only advanced the industry but also reflect his dedication to improving product functionality and aesthetics.