For the Inventor, By the Inventor

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Bristol, VA, United States of America

United Coal Company

USPTO Granted Patents = 2

Forward Citations = 10

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1 inventor (with patents filed for the assignee):

Lloyd B Smith (2 out of 7 patents)

2 patents: Sort by Forward Citations

1. 4640770 - Apparatus for extracting water from solid fines or the like (1987-02-03),

2. 4639320 - Method for extracting water from solid fines or the like (1987-01-27),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#13 in Bristol, VA

#1,721 in Virginia

#92,551 in US

Bristol, VA, United States of America

United Coal Company

Forward Citations = 10

1 inventor:

Lloyd B Smith (2 out of 7 patents)

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