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For the Inventor, By the Inventor

Winston-Salem, NC, United States of America

Thomas L Gentry

USPTO Granted Patents = 18

Average Co-Inventor Count = 3.5

ph-index = 17

Forward Citations = 2,238(Granted Patents)


Location History:

  • Winston-Salem, NC (US) (1988 - 1995)
  • Hickory, NC (US) (2007)

Company Filing History:

goldMedal18 out of 960 
 
R.j. Reynolds Tobacco Company
 patents

Years Active: 1988-2007

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18 patents (USPTO):Explore Patents
1. 7290549 - Chemical heat source for use in smoking articles (2007-11-06),
2. 5435326 - Controlled delivery smoking article and method (1995-07-25),
3. 5396909 - Smoking article filter (1995-03-14),
4. 5285798 - Tobacco smoking article with electrochemical heat source (1994-02-15),
5. 5261425 - Cigarette (1993-11-16),
6. 5159944 - Cigarette (1992-11-03),
7. 5156170 - Cigarette (1992-10-20),
8. 5141007 - Cigarette (1992-08-25),
9. 5131416 - Cigarette (1992-07-21),
10. 5099861 - Aerosol delivery article (1992-03-31),
11. 5060666 - Smoking article with tobacco jacket (1991-10-29),
12. 5042509 - Method for making aerosol generating cartridge (1991-08-27),
13. 5033483 - Smoking article with tobacco jacket (1991-07-23),
14. 5027837 - Cigarette (1991-07-02),
15. 4991596 - Smoking article (1991-02-12),

Title: Innovations of Thomas L. Gentry

Introduction

Thomas L. Gentry is a notable inventor based in Winston-Salem, NC (US). He holds an impressive portfolio of 18 patents, showcasing his contributions to the field of smoking articles and chemical heat sources. His innovative designs reflect a commitment to enhancing user experience and safety in smoking products.

Latest Patents

One of Gentry's latest patents is a chemical heat source for use in smoking articles. This non-combustion heat source features a heat chamber with a closed end and an open end. The design includes an apertured heat cartridge at the open end, an abutment at the closed end, and an activating solution separated by a frangible seal. When the heat cartridge is pushed through, it breaks the seal, allowing the metallic agents to react with the activating solution. This technology can be utilized not only in smoking articles but also for heating foods, beverages, hand warmers, and various equipment.

Another significant patent is for a controlled delivery smoking article and method. This invention allows for a controlled yield of wet particulate matter in smoking articles. The design incorporates a tobacco rod connected to an air-ventilated compound filter with two segments. The pressure drop at the interface between the segments is carefully selected to achieve desired yields per puff, enhancing the smoking experience.

Career Highlights

Gentry's career is marked by his work at R.J. Reynolds Tobacco Company, where he has made significant advancements in smoking technology. His innovative spirit and technical expertise have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Gentry has collaborated with notable colleagues, including Jack F. Clearman and Gary R. Shelar. These partnerships have contributed to the development of groundbreaking technologies in the field.

Conclusion

Thomas L. Gentry's contributions to the field of smoking articles and chemical heat sources demonstrate his innovative mindset and dedication to improving user experiences. His patents reflect a blend of creativity and technical skill that continues to influence the industry.

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