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For the Inventor, By the Inventor

Simpsonville, SC, United States of America

David Martin Johnson

USPTO Granted Patents = 52 

 

Average Co-Inventor Count = 3.1

ph-index = 17

Forward Citations = 1,141(Granted Patents)

Forward Citations (Not Self Cited) = 1,115(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Mainville, OH (US) (1993)
  • Ballston Lake, NY (US) (1997 - 2000)
  • Westerville, OH (US) (1996 - 2001)
  • Henderson, NC (US) (2001)
  • Hendersonville, NC (US) (2001)
  • Simpsonville, SC (US) (2003 - 2020)
  • Greenville, SC (US) (2005 - 2023)

Company Filing History:

goldMedal51 out of 51,907 
 
General Electric Company
 patents
silverMedal1 out of 5,728 
 
Baker Hughes Corporation
 patents

Years Active: 1993-2023

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Areas of Expertise:
Turbomachinery Heat Transfer
Gas Turbine Thermal Control
Flow Inducer
Thermal Isolation Apparatus
Polycrystalline Diamond Cutter
Abrasive Cutting Element
Turbine Exhaust Structures
Fuel Injection Apparatus
Clearance Control System
Cooling Systems for Gas Turbines
Integrated Engineering Analysis
Removable Inner Turbine Shell
52 patents (USPTO):Explore Patents
1. 11603773 - Turbomachinery heat transfer system (2023-03-14),
2. 11486266 - Turbomachinery heat management system (2022-11-01),
3. 10612384 - Flow inducer for a gas turbine system (2020-04-07),
4. 10215059 - Active draft control for combined cycle power plant shutdown (2019-02-26),
5. 10024189 - Flow sleeve for thermal control of a double-walled turbine shell and related method (2018-07-17),
6. 9546567 - Turbine exhaust section structures with internal flow passages (2017-01-17),
7. 9506366 - Helical seal system for a turbomachine (2016-11-29),
8. 9488063 - Clearance control system for a rotary machine and method of controlling a clearance (2016-11-08),
9. 9453429 - Flow sleeve for thermal control of a double-wall turbine shell and related method (2016-09-27),
10. 9441540 - Inducer guide vanes (2016-09-13),
11. 9441499 - System and method relating to axial positioning turbine casings and blade tip clearance in gas turbine engines (2016-09-13),
12. 9435206 - Flow inducer for a gas turbine system (2016-09-06),
13. 9422824 - Gas turbine thermal control and related method (2016-08-23),
14. 9238971 - Gas turbine casing thermal control device (2016-01-19),
15. 9121301 - Thermal isolation apparatus (2015-09-01),

Title: The Inventor David Martin Johnson

Introduction: David Martin Johnson is a prolific inventor based in Simpsonville, South Carolina.

Latest Patents: David Martin Johnson holds several patents in various fields, including technology, healthcare, and consumer products.

Career Highlights: Throughout his career, David Martin Johnson has been recognized for his innovative solutions to complex problems. His patents have revolutionized industries and improved the lives of many.

Collaborations: David Martin Johnson has collaborated with leading companies and research institutions to bring his inventions to life. His partnerships have been instrumental in the successful development and commercialization of his patented technologies.

Conclusion: In conclusion, David Martin Johnson's dedication to innovation and problem-solving has solidified his reputation as a respected inventor in Simpsonville, SC.

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