Company Filing History:
Years Active: 1994-1998
Title: W Timothy Callaham: Innovator in Smoking Filter Technology
Introduction
W Timothy Callaham is a notable inventor based in Richmond, VA (US). He has made significant contributions to the field of smoking filter technology, holding a total of 3 patents. His work focuses on improving the taste and quality of smoking products, particularly 'ultra-light' cigarettes.
Latest Patents
Callaham's latest patents include innovative designs for concentric smoking filters. One of his patents describes a concentric smoking filter that incorporates discrete tow and web filter media. This design utilizes a fibrous tow, such as cellulose acetate, alongside a web material like paper to enhance the smoking experience. Another patent features a concentric smoking filter where the peripheral filter medium is a fibrous tow, while the core is a web material loaded with carbon particles. This configuration also aims to improve the taste of 'ultra-light' cigarettes.
Career Highlights
W Timothy Callaham is associated with Philip Morris Inc., where he continues to develop and refine smoking filter technologies. His work has been instrumental in advancing the quality of smoking products, making them more appealing to consumers.
Collaborations
Throughout his career, Callaham has collaborated with notable colleagues, including Cynthia W Arterbery and Gus D Keritsis. These partnerships have contributed to the innovative advancements in smoking filter technology.
Conclusion
W Timothy Callaham's contributions to smoking filter technology have made a significant impact in the industry. His innovative patents and collaborations reflect his commitment to enhancing the smoking experience.