% Expired Patents = 60.0

CIPO Patents = 1

Forward Citations = 210

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3 inventors (with patents filed for the assignee):

Howard E Johnson, Jr (9 out of 13 patents)

Thomas R Amerman (6 out of 9 patents)

Gregory R Tinkler (2 out of 2 patents)

4. Thomas Robert Amerman (0 patent)

10 patents: Sort by Forward Citations

1. 7270182 - Earth loop installed with sonic apparatus (2007-09-18),

2. 7093657 - Earth loop installed with sonic apparatus (2006-08-22),

3. 7017650 - Earth loop energy systems (2006-03-28),

4. 6955219 - Earth loop installation with sonic drilling (2005-10-18),

5. 6860320 - Bottom member and heat loops (2005-03-01),

6. 6694766 - Power generation systems with earth heat transfer (2004-02-24),

7. 6672371 - Earth heat exchange system (2004-01-06),

8. 6585036 - Energy systems (2003-07-01),

9. 6250371 - Energy transfer systems (2001-06-26),

10. 5758724 - Underground heat exchange system (1998-06-02),

Company Overview

Enlink Geoenergy Services, Inc. is a Houston-based company specializing in the development and application of advanced geothermal energy technologies. The organization focuses on harnessing geothermal resources to provide sustainable energy solutions, contributing to the transition towards renewable energy sources. Enlink's expertise encompasses various aspects of geothermal systems, including exploration, drilling, and energy production, positioning it as a key player in the evolving energy landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#473 in Houston, TX

#1,880 in Texas

#29,882 in US

#56,092 in the World

Houston, TX, United States of America

Enlink Geoenergy Services, Inc.

Forward Citations = 210

3 inventors:

Howard E Johnson, Jr (9 out of 13 patents)

Thomas R Amerman (6 out of 9 patents)

Gregory R Tinkler (2 out of 2 patents)

4. Thomas Robert Amerman (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Enlink Geoenergy Services, Inc.. Retrieved from https://idiyas.com/company/enlink-geoenergy-services

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]

1 patent (CIPO):

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]