For the Inventor, By the Inventor

Enter assignee name

Houston, TX, United States of America

Tiw Corporation

USPTO Granted Patents = 46

% Expired Patents = 2.2

CIPO Patents = 11

EPO Patents = 2

Trademarks = 1

Forward Citations = 999

Loading Chart...

Loading Chart...

16 inventors (with patents filed for the assignee):

Britt O Braddick (40 out of 60 patents)

Eddie E Dore (3 out of 3 patents)

Edward Shannon Royer (2 out of 3 patents)

4. Michael Edwin Pollard (2 out of 6 patents)

5. Allen Kent Rives (2 out of 21 patents)

6. Richard Wayne Adams (2 out of 3 patents)

7. Ahmad Warid Abdel Bar (1 out of 1 patent)

8. Tommy Wayne Van (1 out of 1 patent)

9. Peter T Bogardus (1 out of 1 patent)

10. Carmine Righter (1 out of 1 patent)

11. Ronnie D Arnold (1 out of 1 patent)

12. Mark J Murray (1 out of 43 patents)

13. Kenneth S Dunlap (1 out of 1 patent)

14. Martin A Stulberg (1 out of 1 patent)

15. Gary D Jordan (1 out of 1 patent)

Core Competencies:

Expandable Liner Hanger

Downhole Tubular Expander

Fluid Circulation Valve

Gripping Tool

Subsea Riser Disconnect

Whipstock Anchor

Tubular Expansion Tool

Hydraulically Powered Fishing Tool

Abrasive Slurry Jetting Tool

Downhole Ball Circulation Tool

Safety Valve

Mechanical Thru-Tubing Centralizer

46 patents: Sort by Forward Citations

1. 11454096 - Tubular expander with detachable expansion ring (2022-09-27),

2. 10337298 - Expandable liner hanger system and method (2019-07-02),

3. 10214984 - Gripping tool for removing a section of casing from a well (2019-02-26),

4. 10184307 - Expandable ball seat for use in fracturing geologic formations (2019-01-22),

5. 10100620 - Downhole tubular expansion tool and method for installing a tandem clad liner (2018-10-16),

6. 10041322 - Gripping tool for removing a section of casing from a well (2018-08-07),

7. 9896914 - Downhole tubular expansion tool and method (2018-02-20),

8. 8672042 - Continuous fluid circulation valve for well drilling (2014-03-18),

9. 8408317 - Tubular expansion tool and method (2013-04-02),

10. 8365826 - Hydraulically powered fishing tool and method (2013-02-05),

11. 8286718 - Downhole tubular expander and method (2012-10-16),

12. 8132627 - Downhole tubular expansion tool and method (2012-03-13),

13. 8100199 - Continuous fluid circulation valve for well drilling (2012-01-24),

14. 8066078 - Overshot tool and method (2011-11-29),

15. 7845421 - Downhole tubular expansion tool and method (2010-12-07),

Tiw Corporation, based in Houston, TX, specializes in advanced technologies for the oil and gas industry, focusing on tubular expansion and downhole tools. The company is recognized for its innovative solutions, including expandable liner hangers, fluid circulation valves, and gripping tools, which enhance operational efficiency and safety in challenging environments. Additionally, Tiw Corporation develops subsea riser disconnect systems and whipstock assemblies, contributing to the evolution of hydraulic tools and equipment in the energy sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

46 Patents

#125 in Houston, TX

#417 in Texas

#7,590 in US

#15,096 in the World

Houston, TX, United States of America

Tiw Corporation

Forward Citations = 999

16 inventors:

Britt O Braddick (40 out of 60 patents)

Eddie E Dore (3 out of 3 patents)

Edward Shannon Royer (2 out of 3 patents)

4. Michael Edwin Pollard (2 out of 6 patents)

5. Allen Kent Rives (2 out of 21 patents)

Please report any incorrect information to [email protected]

Loading…