% Expired Patents = 66.7

Forward Citations = 32

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2 inventors (with patents filed for the assignee):

Michael D Lockhart (6 out of 9 patents)

Ron McQueen (5 out of 5 patents)

6 patents: Sort by Forward Citations

1. 8893793 - Apparatus and methods for the recovery of hydrocarbonaceous and additional products from oil shale and oil sands (2014-11-25),

2. 8381814 - Groundwater isolation barriers for mining and other subsurface operations (2013-02-26),

3. 8312928 - Apparatus and methods for the recovery of hydrocarbonaceous and additional products from oil shale and oil sands (2012-11-20),

4. 8312927 - Apparatus and methods for adjusting operational parameters to recover hydrocarbonaceous and additional products from oil shale and sands (2012-11-20),

5. 8262866 - Apparatus for the recovery of hydrocarbonaceous and additional products from oil shale and sands via multi-stage condensation (2012-09-11),

6. 8261831 - Apparatus and methods for the recovery of hydrocarbonaceous and additional products from oil/tar sands (2012-09-11),

Company Overview

General Synfuels International, Inc. is a leading provider of innovative solutions for sustainable energy production. With a focus on synthetic fuel production, the company aims to reduce dependence on traditional fossil fuels while promoting environmental sustainability. Through cutting-edge technology and strategic partnerships, General Synfuels is shaping the future of energy production.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#1 in Delta, CO

#997 in Colorado

#45,007 in US

Delta, CO, United States of America

General Synfuels International, Inc.

Forward Citations = 32

2 inventors:

Michael D Lockhart (6 out of 9 patents)

Ron McQueen (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: General Synfuels International, Inc.. Retrieved from https://idiyas.com/company/general-synfuels-international

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]