For the Inventor, By the Inventor

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Los Angeles, CA, United States of America

Grumman Corporation

USPTO Granted Patents = 16

CIPO Patents = 2

Forward Citations = 516

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28 inventors (with patents filed for the assignee):

Joseph G Gavin (2 out of 3 patents)

Stephen J Engel (1 out of 20 patents)

Frederick M Ganz (1 out of 6 patents)

4. Thomas Edward Strasser (1 out of 48 patents)

5. Steven Donald Atmur (1 out of 41 patents)

6. Justine D Cermignani (1 out of 7 patents)

7. Robert W Brandstetter (1 out of 25 patents)

8. Gary A Picard (1 out of 2 patents)

9. Hayagriva V Rao (1 out of 2 patents)

10. Amin K Ezzeddine (1 out of 1 patent)

11. Kenneth M Foreman (1 out of 5 patents)

12. Algirdas Maciulaitis (1 out of 1 patent)

13. Raymond S Pengelly (1 out of 1 patent)

14. Justus Riek (1 out of 1 patent)

15. Gregory McFarland (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 6077600 - Ceramic catalytic converter (2000-06-20),

2. 5995900 - Infrared traffic sensor with feature curve generation (1999-11-30),

3. 5666468 - Neural network binary code recognizer (1997-09-09),

4. 5598713 - Portable self-contained cooler/freezer apparatus with nitrogen (1997-02-04),

5. 5381357 - Complex adaptive fir filter (1995-01-10),

6. 5054066 - Error correcting public key cryptographic method and program (1991-10-01),

7. 4929855 - High frequency switching device (1990-05-29),

8. 4928286 - Hypersonic gasdynamic laser system (1990-05-22),

9. 4901041 - High-performance package for monolithic microwave integrated circuits (1990-02-13),

10. 4897613 - Temperature-compensated circuit for GaAs ECL output buffer (1990-01-30),

11. 4597630 - Self-derived reference beam holography using a dove prism (1986-07-01),

12. 4336543 - Electronically scanned aircraft antenna system having a linear array of (1982-06-22),

13. 4180372 - Wind rotor automatic air brake (1979-12-25),

14. 4170221 - Solar heat collector construction (1979-10-09),

15. 4164932 - Solar heat collector construction (1979-08-21),

Northrop Grumman Corporation is an American aerospace and defense technology company. They provide innovative systems, products, and solutions in unmanned systems, cyber, C4ISR, and logistics and modernization to government and commercial customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#120 in Los Angeles, CA

#4,639 in California

#19,327 in US

#36,703 in the World

Los Angeles, CA, United States of America

Grumman Corporation

Forward Citations = 516

28 inventors:

Joseph G Gavin (2 out of 3 patents)

Stephen J Engel (1 out of 20 patents)

Frederick M Ganz (1 out of 6 patents)

4. Thomas Edward Strasser (1 out of 48 patents)

5. Steven Donald Atmur (1 out of 41 patents)

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