For the Inventor, By the Inventor

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Houston, TX, United States of America

Hmt, Inc.

USPTO Granted Patents = 23

% Expired Patents = 17.4

Trademarks = 10

Forward Citations = 137

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18 inventors (with patents filed for the assignee):

Richard Paul King (7 out of 18 patents)

Ronald P Jolly (7 out of 7 patents)

Patrick L Lippiello (3 out of 3 patents)

4. Timothy Kyle Johnston (2 out of 2 patents)

5. Michael Joseph Kaminski (2 out of 2 patents)

6. Michael J Doxey (2 out of 2 patents)

7. Roger W Thiltgen (2 out of 2 patents)

8. David W Otto (2 out of 2 patents)

9. John Randolph Kissell (1 out of 6 patents)

10. Satyajit Dilip Bagul (1 out of 1 patent)

11. Shane Allen Bowen (1 out of 1 patent)

12. John R LeBlanc (1 out of 2 patents)

13. John F Hirschbuehler (1 out of 1 patent)

14. Joel L Machen (1 out of 1 patent)

15. Donald W McKay (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 10974351 - Reversible weld torch trolley (2021-04-13),

2. 10919694 - Welded deck seam skin pontoon internal floating roof (2021-02-16),

3. 10119289 - Batten bar assembly (2018-11-06),

4. 10077572 - Systems and methods for lifting and positioning a roof for installation on a storage tank (2018-09-18),

5. 9975693 - Welded full contact floating roof and method (2018-05-22),

6. 9868590 - Method of forming a welded full contact floating roof for a storage tank (2018-01-16),

7. 8973771 - Welded full contact floating roof (2015-03-10),

8. 6529134 - Remote adjustment device and method (2003-03-04),

9. 6247607 - Low profile secondary seal (2001-06-19),

10. 5927534 - Seal for floating roof of storage tank (1999-07-27),

11. 5758792 - Floating roof (1998-06-02),

12. 5680950 - Floating roof (1997-10-28),

13. 5628421 - Floating roof (1997-05-13),

14. 5605243 - Floating roof (1997-02-25),

15. 5533640 - Floating roof (1996-07-09),

Hmt, Inc. is a Houston-based company specializing in advanced technology solutions for the energy sector. The organization focuses on the development and manufacturing of innovative products and services that enhance operational efficiency and safety in various applications, particularly in the oil and gas industry. Hmt, Inc. is recognized for its expertise in storage tank systems, environmental compliance, and asset management, contributing to sustainable practices in energy production and storage.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

23 Patents

#232 in Houston, TX

#848 in Texas

#14,415 in US

#27,649 in the World

Houston, TX, United States of America

Hmt, Inc.

Forward Citations = 137

18 inventors:

Richard Paul King (7 out of 18 patents)

Ronald P Jolly (7 out of 7 patents)

Patrick L Lippiello (3 out of 3 patents)

4. Timothy Kyle Johnston (2 out of 2 patents)

5. Michael Joseph Kaminski (2 out of 2 patents)

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