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Dayton, OH, United States of America

Systems Research Laboratories

USPTO Granted Patents = 25

Forward Citations = 475

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30 inventors (with patents filed for the assignee):

Yoseph Bar-Cohen (4 out of 43 patents)

Francis M Taylor (4 out of 5 patents)

Wally C Hoppe (4 out of 5 patents)

4. David A Stubbs (3 out of 5 patents)

5. James D Hoeffel (3 out of 3 patents)

6. Paul T Ballard (2 out of 7 patents)

7. Daniel P Mazzone (2 out of 2 patents)

8. James S Nevitt (2 out of 3 patents)

9. Richard E Elliott (2 out of 3 patents)

10. Jack T Dehait (2 out of 2 patents)

11. Glenn M Light (1 out of 24 patents)

12. Robert L Crane (1 out of 18 patents)

13. Gordon R Little (1 out of 2 patents)

14. James Riddell, Iii (1 out of 1 patent)

15. David C Lambertson (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 5779907 - Magnetic microplate separator (1998-07-14),

2. 5381337 - No skid brake control (1995-01-10),

3. 5291136 - Variable angle eddy current probe (1994-03-01),

4. 5276450 - Phase coherent heterodyne anti-jam method and apparatus (1994-01-04),

5. 5111142 - Eddy current proble with adjustable position rotating head (1992-05-05),

6. 5059904 - Control circuit for variable characteristic rotating eddy current probe (1991-10-22),

7. 5056056 - Data recorder including a recirculating non-volatile memory (1991-10-08),

8. 4915487 - Heads up display for night vision goggle (1990-04-10),

9. 4912334 - Infrared aircraft beacon light (1990-03-27),

10. 4854156 - Pneumatic surface-following control system (1989-08-08),

11. 4731515 - Method of making powders by electro-discharge machining in a cryogenic (1988-03-15),

12. 4590408 - Linear/resonant CRT beam deflection circuit (1986-05-20),

13. 4582680 - Multiphase backing materials for piezoelectric broadband transducers (1986-04-15),

14. 4581070 - Multiphase backing materials for piezoelectric broadband transducers (1986-04-08),

15. 4515478 - Coherent light detecting system including passive averaging network (1985-05-07),

Systems Research Laboratories (SRL) is a leading technology company specializing in research and development of cutting-edge systems and solutions. With a global presence and a commitment to innovation, SRL focuses on delivering advanced technologies in areas such as artificial intelligence, machine learning, cybersecurity, and data analytics. SRL's goal is to empower organizations with robust and tailored solutions that drive efficiency, productivity, and security in today's rapidly evolving digital landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

25 Patents

#27 in Dayton, OH

#587 in Ohio

#13,334 in US

#25,651 in the World

Dayton, OH, United States of America

Systems Research Laboratories

Forward Citations = 475

30 inventors:

Yoseph Bar-Cohen (4 out of 43 patents)

Francis M Taylor (4 out of 5 patents)

Wally C Hoppe (4 out of 5 patents)

4. David A Stubbs (3 out of 5 patents)

5. James D Hoeffel (3 out of 3 patents)

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