For the Inventor, By the Inventor

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Houston, TX, United States of America

Blackhawk Specialty Tools, LLC

USPTO Granted Patents = 15

% Expired Patents = 6.7

EPO Patents = 6

Trademarks = 2

Forward Citations = 70

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18 inventors (with patents filed for the assignee):

Ron D Robichaux (12 out of 14 patents)

Juan Carlos E Mondelli (9 out of 10 patents)

James G Martens (7 out of 11 patents)

4. James Frederick Giebeler (6 out of 14 patents)

5. Scottie J Scott (5 out of 7 patents)

6. John Emile Hebert (5 out of 13 patents)

7. James Champagne (3 out of 3 patents)

8. Joseph Boudreaux (3 out of 9 patents)

9. Jeremy LeCompte (3 out of 3 patents)

10. J Christopher Jordan, Jr (3 out of 4 patents)

11. Jeffrey J Arcement (3 out of 7 patents)

12. Kenneth Flanigan (2 out of 4 patents)

13. Brad Groesbeck (2 out of 2 patents)

14. Bobby L Brown (1 out of 1 patent)

15. Thomas A Dupre′ (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 10619428 - Method and apparatus for automated connection of a fluid conduit (2020-04-14),

2. 10570675 - Method and apparatus for wellbore centralization (2020-02-25),

3. 10041310 - Method and apparatus for automated connection of a fluid conduit (2018-08-07),

4. 9689216 - Method and apparatus for automated connection of a fluid conduit (2017-06-27),

5. 9683437 - Method of signaling passage of objects using tattle-tale apparatus (2017-06-20),

6. 9677351 - Method and apparatus for anchoring casing and other tubular goods (2017-06-13),

7. 9605505 - Method and apparatus for performing cementing operations (2017-03-28),

8. 9500060 - Method and apparatus for performing cementing operations on top drive rigs (2016-11-22),

9. 9488032 - Method and apparatus for retaining a valve to a cement head (2016-11-08),

10. 9328585 - Large bore auto-fill float equipment (2016-05-03),

11. 9297218 - Well centralizer (2016-03-29),

12. 9212531 - Method and apparatus for performing cementing operations (2015-12-15),

13. 8955543 - Large bore auto-fill float equipment (2015-02-17),

14. 8887799 - Tattle-tale apparatus (2014-11-18),

15. 8636067 - Method and apparatus for performing cementing operations on top drive rigs (2014-01-28),

Blackhawk Specialty Tools, LLC is a leading provider of specialty tools and equipment for oil and gas drilling and production operations. With a wide range of high-quality products and services, Blackhawk offers innovative solutions to improve efficiency, safety, and performance in the industry. Their comprehensive portfolio includes top-drive systems, torque control equipment, casing running tools, completion tools, and more. Visit their website to explore their offerings and learn more about their expertise in the oil and gas sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#343 in Houston, TX

#1,295 in Texas

#21,026 in US

#39,846 in the World

Houston, TX, United States of America

Blackhawk Specialty Tools, LLC

Forward Citations = 70

18 inventors:

Ron D Robichaux (12 out of 14 patents)

Juan Carlos E Mondelli (9 out of 10 patents)

James G Martens (7 out of 11 patents)

4. James Frederick Giebeler (6 out of 14 patents)

5. Scottie J Scott (5 out of 7 patents)

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