For the Inventor, By the Inventor

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Houston, TX, United States of America

Forum Energy Technologies, Inc.

USPTO Granted Patents = 1

% Expired Patents = 100.0

CIPO Patents = 2

EPO Patents = 3

Trademarks = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

Robert Dugal (1 out of 4 patents)

Lawrence E Childress, Ii (1 out of 7 patents)

David J Havens (1 out of 6 patents)

4. John Thompson (3 patents)

5. Paul Chubbock (2 patents)

6. Michael A Bisset (0 patent)

7. Stephen Walton (0 patent)

1 patent: Sort by Forward Citations

1. 8919841 - Method and apparatus for attachment of a secondary tool handling device to a primary tool handling device (2014-12-30),

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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#2,225 in Houston, TX

#9,238 in Texas

#136,739 in US

Houston, TX, United States of America

Forum Energy Technologies, Inc.

Forward Citations = 1

3 inventors:

Robert Dugal (1 out of 4 patents)

Lawrence E Childress, Ii (1 out of 7 patents)

David J Havens (1 out of 6 patents)

4. John Thompson (3 patents)

5. Paul Chubbock (2 patents)

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