For the Inventor, By the Inventor

Enter assignee name

Fort Worth, TX, United States of America

Lockheed Corporation

USPTO Granted Patents = 364

% Expired Patents = 0.27

Trademarks = 3

Forward Citations = 8,069

Loading Chart...

Loading Chart...

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),

Lockheed Martin Corporation is an American aerospace, defense, security, and advanced technologies company. It is one of the largest defense contractors in the world, providing innovative solutions for military, space, and cybersecurity needs. With a diverse portfolio, Lockheed Martin offers a range of products and services including aircraft, missile systems, satellites, command and control systems, and more. The company is committed to advanced technologies, research, and development to ensure safety, national security, and global impact.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Lockheed Corporation

364 Patents

#3 in Fort Worth, TX

#75 in Texas

#1,251 in US

#2,516 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)

Please report any incorrect information to [email protected]

Loading…