For the Inventor, By the Inventor

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Richmond, VA, United States of America

Ehtyl Corporation

USPTO Granted Patents = 2

Forward Citations = 19

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4 inventors (with patents filed for the assignee):

Meng-Sheng Ao (1 out of 28 patents)

Lester P Burton (1 out of 15 patents)

Thomas A Leeper (1 out of 1 patent)

4. Kestutis A Keblys (1 out of 14 patents)

2 patents: Sort by Forward Citations

1. 5599357 - Method of operating a refinery to reduce atmospheric pollution (1997-02-04),

2. 4929745 - Transhalogenation of halophosphorus compounds (1990-05-29),

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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#123 in Richmond, VA

#1,740 in Virginia

#94,782 in US

Richmond, VA, United States of America

Ehtyl Corporation

Forward Citations = 19

4 inventors:

Meng-Sheng Ao (1 out of 28 patents)

Lester P Burton (1 out of 15 patents)

Thomas A Leeper (1 out of 1 patent)

4. Kestutis A Keblys (1 out of 14 patents)

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