Growing community of inventors

Murfreesboro, TN, United States of America

Thomas R Gray

Average Co-Inventor Count = 3.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 360

Thomas R GrayFrank Scott Atchley (2 patents)Thomas R GrayVernie A Due (2 patents)Thomas R GrayThomas R Gray (2 patents)Frank Scott AtchleyFrank Scott Atchley (63 patents)Vernie A DueVernie A Due (8 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. U.S. Smokeless Tobacco Company LLC (2 from 80 patents)


2 patents:

1. 7032601 - Encapsulated materials

2. 6953040 - Tobacco mint plant material product

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as of
12/16/2025
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