For the Inventor, By the Inventor

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Houston, TX, United States of America

Hmt, Inc.

Calculating rank

USPTO Granted Patents = 23

% Expired Patents = 17.4

Trademarks = 10

Forward Citations = 138

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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),

Company Overview

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 synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

23 Patents

#233 in Houston, TX

#852 in Texas

#14,450 in US

#27,736 in the World

Houston, TX, United States of America

Hmt, Inc.

Forward Citations = 138

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hmt, Inc.. Retrieved from https://idiyas.com/company/hmt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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