For the Inventor, By the Inventor

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Global Stone Corporation

USPTO Granted Patents = 1

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

Michael Barkdoll (1 out of 1 patent)

Robert Perricone (1 out of 1 patent)

Herb G Wilson (1 out of 1 patent)

4. Jeffery L Thompson (1 out of 8 patents)

1 patent: Sort by Forward Citations

1. 6113387 - Method and apparatus for controlling kiln (2000-09-05),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,306 in

#9,173 in Canada

Global Stone Corporation

Forward Citations = 7

4 inventors:

Michael Barkdoll (1 out of 1 patent)

Robert Perricone (1 out of 1 patent)

Herb G Wilson (1 out of 1 patent)

4. Jeffery L Thompson (1 out of 8 patents)

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