For the Inventor, By the Inventor

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Beaver, PA, United States of America

Henwil Corporation

USPTO Granted Patents = 1

CIPO Patents = 1

Trademarks = 2

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Craig D Iman (1 out of 2 patents)

James T George (1 out of 1 patent)

James S Herceg (1 out of 1 patent)

4. Craig W Vaughan (1 out of 1 patent)

5. Todd W Groff (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 8926220 - Process for thickening a drilling mud waste materials and a modified drilling mud waste material (2015-01-06),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#4 in Beaver, PA

#4,868 in Pennsylvania

#133,943 in US

Beaver, PA, United States of America

Henwil Corporation

Forward Citations = 1

5 inventors:

Craig D Iman (1 out of 2 patents)

James T George (1 out of 1 patent)

James S Herceg (1 out of 1 patent)

4. Craig W Vaughan (1 out of 1 patent)

5. Todd W Groff (1 out of 3 patents)

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