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Fort Worth, TX, United States of America

Lockheed Corporation

USPTO Granted Patents = 364

% Expired Patents = 0.27

Trademarks = 3

Forward Citations = 8,069

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328 inventors (with patents filed for the assignee):

Michael J Cronin (21 out of 29 patents)

Boyd B Bushman (16 out of 28 patents)

George W Peppel (11 out of 25 patents)

4. Robert N Miller (10 out of 13 patents)

5. Leslie S Wirt (10 out of 12 patents)

6. Robert A Morrison (8 out of 9 patents)

7. Paul E Sullivan (8 out of 13 patents)

8. Stuart I Yaniger (6 out of 15 patents)

9. Randy E Cameron (6 out of 6 patents)

10. Mark H Wexler (6 out of 6 patents)

11. Leiv H Blad (5 out of 8 patents)

12. Bertram A Peaster (5 out of 5 patents)

13. Jeffrey G Wegrzyn (5 out of 5 patents)

14. Kenneth P Sparling (5 out of 5 patents)

15. David G Richardson (5 out of 6 patents)

Core Competencies:

Propulsion Systems

Navigation Technologies

Thermal Protection

Lighter-Than-Air Vehicles

Radar Absorbing Materials

Detection Systems

Corrosion Inhibitors

Infrared Emission Filtering

Composite Fabrication

Exhaust Gas Reduction

Laser Energy Applications

Target Recognition

364 patents: Sort by Forward Citations

1. 10669742 - Method for opening a combination padlock (2020-06-02),

2. 6673449 - Net molded tantalum carbide rocket nozzle throat and method of making (2004-01-06),

3. 6017491 - Non-toxic corrosion inhibitive compositions and methods therefor (2000-01-25),

4. 5912643 - Passive navigation system (1999-06-15),

5. 5806789 - Optical apparatus for an aircraft (1998-09-15),

6. 5793889 - Plume or combustion detection by time sequence differentiation (1998-08-11),

7. 5782432 - Apparatus for a variable area nozzle (1998-07-21),

8. 5726798 - Method and apparatus for filter infrared emission (1998-03-10),

9. 5692481 - Method and apparatus for reducing contaminants in exhaust gases of an (1997-12-02),

10. 5672184 - Pulse detonation device for coal gasification (1997-09-30),

11. 5665973 - Penetrant transparent comparator (1997-09-09),

12. 5642118 - Apparatus for dissipating electromagnetic waves (1997-06-24),

13. 5637946 - Thermally energized electrical power source (1997-06-10),

14. 5632622 - Method and apparatus for simulator control (1997-05-27),

15. 5604196 - Nonflammable mild odor solvent cleaner with (m)ethyl lactate and (1997-02-18),

Company Overview

Lockheed Corporation, headquartered in Fort Worth, Texas, is a leader in aerospace engineering, specializing in advanced technologies that enhance defense and aerospace capabilities. The company focuses on developing propulsion systems, navigation technologies, and thermal protection solutions, alongside innovations in lighter-than-air vehicles and radar absorbing materials. Lockheed's expertise extends to detection systems and corrosion inhibitors, as well as infrared emission filtering, positioning it at the forefront of aerospace advancements and defense solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

364 Patents

#3 in Fort Worth, TX

#75 in Texas

#1,254 in US

#2,526 in the World

Fort Worth, TX, United States of America

Lockheed Corporation

Forward Citations = 8,069

328 inventors:

Michael J Cronin (21 out of 29 patents)

Boyd B Bushman (16 out of 28 patents)

George W Peppel (11 out of 25 patents)

4. Robert N Miller (10 out of 13 patents)

5. Leslie S Wirt (10 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lockheed Corporation. Retrieved from https://idiyas.com/company/lockheed

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]

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