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For the Inventor, By the Inventor

Fort Worth, TX, United States of America

World Energy Systems Corporation


USPTO Granted Patents = 44

% Expired Patents = 31.8


Forward Citations = 2,345

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34 inventors (with patents filed for the assignee):

goldMedal Charles H Ware (19 out of 19 patents)

silverMedal Leslie C Rose (13 out of 16 patents)

bronzeMedal Joseph T Hamrick (11 out of 17 patents)

4.  Anthony Gus Castrogiovanni (8 out of 13 patents)

5.  Myron Ira Kuhlman (8 out of 11 patents)

6.  Blair A Folsom (7 out of 8 patents)

7.  Marvin J Schneider (6 out of 6 patents)

8.  John E Langdon (4 out of 4 patents)

9.  Norman W Hein, Jr (3 out of 4 patents)

10.  Randall Todd Voland (3 out of 3 patents)

11.  M Cullen Johnson (3 out of 3 patents)

12.  Allen Ray Harrison (3 out of 5 patents)

13.  Daniel Tilmont (2 out of 8 patents)

14.  Joseph Anthony Alifano (2 out of 3 patents)

15.  Cyril Cherian Jos (2 out of 2 patents)


Core Competencies:
Hydrocarbon Recovery
Downhole Steam Generation
Nanocatalysts
Viscous Hydrocarbon
In Situ Hydrogenation
Gas Generator
Wellbore Production
Steam Generation
Heavy Crude Oils
Hydrogen-Oxygen Burner
Oil Production
Energy Systems

44 patents:

1. 11428085 - Systems and methods for enhanced hydrocarbon recovery (2022-08-30),
2. 10655441 - Stimulation of light tight shale oil formations (2020-05-19),
3. 9725999 - System and methods for steam generation and recovery of hydrocarbons (2017-08-08),
4. 9617840 - Downhole steam generator and method of use (2017-04-11),
5. 9556708 - Downhole steam generator control system (2017-01-31),
6. 9540916 - Apparatus and methods for recovery of hydrocarbons (2017-01-10),
7. 9528359 - Downhole steam generator and method of use (2016-12-27),
8. 9422797 - Method of recovering hydrocarbons from a reservoir (2016-08-23),
9. 9194214 - Method and system for controlling wellbore production temperature (2015-11-24),
10. 8899327 - Method for recovering hydrocarbons using cold heavy oil production with sand (CHOPS) and downhole steam generation (2014-12-02),
11. 8820420 - Method for increasing the recovery of hydrocarbons (2014-09-02),
12. 8733437 - Apparatus and methods for recovery of hydrocarbons (2014-05-27),
13. 8678086 - Method and apparatus for a downhole gas generator (2014-03-25),
14. 8613316 - Downhole steam generator and method of use (2013-12-24),
15. 8584752 - Process for dispersing nanocatalysts into petroleum-bearing formations (2013-11-19),
World Energy Systems Corporation, based in Fort Worth, Texas, specializes in advanced technologies for hydrocarbon recovery and heavy crude oil upgrading. The company focuses on innovative solutions such as downhole steam generators and nanocatalysts dispersal to enhance viscous hydrocarbon production. Their expertise extends to in situ hydrogenation and gas generator control, positioning them as a key player in the energy sector, particularly in optimizing the extraction and processing of heavy hydrocarbons.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

World Energy Systems Corporation
44 Patents

#22 in Fort Worth, TX

#442 in Texas

#7,944 in US

#15,727 in the World

Fort Worth, TX (US)
Fort Worth, TX, United States of America

World Energy Systems Corporation

Forward Citations = 2,345

34 inventors:

goldMedal Charles H Ware (19 out of 19 patents)

silverMedal Leslie C Rose (13 out of 16 patents)

bronzeMedal Joseph T Hamrick (11 out of 17 patents)

4.  Anthony Gus Castrogiovanni (8 out of 13 patents)

5.  Myron Ira Kuhlman (8 out of 11 patents)

Please report any incorrect information to [email protected]
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