This inventor holds 2 USPTO granted patents. Top assignees: Philip Morris Inc., Philip Morris USA Inc.. Active years: 2004-2009.
Company Filing History:
Years Active: 2004-2009
Title: The Innovations of Ronald William Dwyer
Introduction
Ronald William Dwyer is a notable inventor based in Glen Allen, VA (US). He has made significant contributions to the field of tobacco products, particularly in the design of cigarettes and filters. With a total of 2 patents to his name, Dwyer's work focuses on enhancing the smoking experience while reducing harmful constituents in mainstream smoke.
Latest Patents
Dwyer's latest patent is for a cigarette and filter with downstream flavor addition. This innovative design includes a tobacco rod and a multi-component filter that features a bed of adsorbent and a flavor-releasing filter segment located downstream. The adsorbent is flavor-bearing and consists of high surface area activated carbon. As smoke is drawn through the filter, harmful gas phase constituents are removed, and flavor is released from the adsorbent bed. Additional flavor is then released into the mainstream smoke as it passes through the flavor-releasing segment. The design also incorporates ventilation to limit tobacco combustion during each puff, which helps to lower the velocity of mainstream smoke through the adsorbent bed. This innovative approach achieves significant reductions in harmful gas phase constituents, including over 90% reductions in several toxic compounds.
Career Highlights
Throughout his career, Ronald Dwyer has worked with prominent companies in the tobacco industry, including Philip Morris Inc. and Philip Morris USA Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in tobacco product design.
Collaborations
Dwyer has collaborated with notable colleagues such as Richard Jupe and Don Earl Laslie. These partnerships have contributed to the advancement of his inventions and the overall improvement of tobacco products.
Conclusion
Ronald William Dwyer's contributions to the field of tobacco innovation are significant. His patents reflect a commitment to enhancing the smoking experience while prioritizing consumer health. His work continues to influence the industry and pave the way for future innovations.