Growing community of inventors

Kingsport, TN, United States of America

Thomas Young Lightfoot

Average Co-Inventor Count = 6.75

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 = 7

Thomas Young LightfootAlan George Wonders (3 patents)Thomas Young LightfootThomas Earl Woodruff (3 patents)Thomas Young LightfootCharles Helton Hitchcock (3 patents)Thomas Young LightfootDavid Lee Denton (2 patents)Thomas Young LightfootCarl Norman McCurry (2 patents)Thomas Young LightfootCharles Edwan Sumner, Jr (1 patent)Thomas Young LightfootBrent Alan Tennant (1 patent)Thomas Young LightfootEric Jackson Fugate (1 patent)Thomas Young LightfootErnest William Arnold, Iii (1 patent)Thomas Young LightfootJohn David Aycock (1 patent)Thomas Young LightfootThomas Young Lightfoot (3 patents)Alan George WondersAlan George Wonders (77 patents)Thomas Earl WoodruffThomas Earl Woodruff (15 patents)Charles Helton HitchcockCharles Helton Hitchcock (3 patents)David Lee DentonDavid Lee Denton (4 patents)Carl Norman McCurryCarl Norman McCurry (2 patents)Charles Edwan Sumner, JrCharles Edwan Sumner, Jr (59 patents)Brent Alan TennantBrent Alan Tennant (31 patents)Eric Jackson FugateEric Jackson Fugate (4 patents)Ernest William Arnold, IiiErnest William Arnold, Iii (2 patents)John David AycockJohn David Aycock (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastman Chemical Company (3 from 2,007 patents)

2. Grupo Petrotemex S.a. De C.v. (64 patents)


3 patents:

1. 7884232 - Optimized liquid-phase oxidation

2. 7683210 - Optimized liquid-phase oxidation

3. 7586000 - Optimized liquid-phase oxidation

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as of
1/21/2026
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