% Expired Patents = 21.1

Trademarks = 6

Forward Citations = 174

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4 inventors (with patents filed for the assignee):

Douglas Lloyd Glass (10 out of 15 patents)

Keith B Giddens (9 out of 9 patents)

Wesley Kyle Harmelink (1 out of 2 patents)

4. Keith Gidden (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 10584661 - Carburetor with idle down feature (2020-03-10),

2. 9863369 - Carburetor with idle down feature (2018-01-09),

3. 9328696 - Carburetor with idle down feature (2016-05-03),

4. RE45913 - Recoil cover for an internal combustion engine (2016-03-07),

5. RE43920 - Portion of a recoil cover for an internal combustion engine (2013-01-14),

6. 8250839 - Drive adapter for riding lawnmower (2012-08-28),

7. 7975806 - Lubrication system for a part in an internal combustion system (2011-07-12),

8. 7866067 - Heater box for snow blower (2011-01-11),

9. 7743590 - Drive adapter for riding lawnmower (2010-06-29),

10. D593190 - Air filter assembly (2009-05-26),

11. D549241 - Portion of a recoil cover for an internal combustion engine (2007-08-21),

12. D543216 - Air filter housing for an internal combustion engine (2007-05-22),

13. D539818 - Portion of a recoil cover for an internal combustion engine (2007-04-03),

14. D534923 - Portion of an internal combustion engine (2007-01-09),

15. D533195 - Portion of an engine (2006-12-05),

Company Overview

Liquid Combustion Technology, LLC specializes in advanced combustion technologies aimed at enhancing energy efficiency and reducing emissions. Based in Travelers Rest, SC, the company focuses on developing innovative solutions for various industries, including power generation and industrial applications. Their expertise lies in optimizing combustion processes to improve performance and sustainability, contributing to a cleaner energy future. The organization is committed to research and development in the field of energy technologies, fostering advancements that align with environmental goals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#4 in Travelers Rest, SC

#100 in South Carolina

#17,138 in US

#32,663 in the World

Travelers Rest, SC, United States of America

Liquid Combustion Technology, LLC

Forward Citations = 174

4 inventors:

Douglas Lloyd Glass (10 out of 15 patents)

Keith B Giddens (9 out of 9 patents)

Wesley Kyle Harmelink (1 out of 2 patents)

4. Keith Gidden (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Liquid Combustion Technology, LLC. Retrieved from https://idiyas.com/company/liquid-combustion-technology

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]