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Arlington, MA, United States of America

Combustion Electromagnetics Inc.

USPTO Granted Patents = 16

Forward Citations = 1,019

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8 inventors (with patents filed for the assignee):

Michael A Ward (15 out of 25 patents)

Robert P Lefevre (2 out of 2 patents)

Michael A V Ward (1 out of 8 patents)

4. Fred Robert Kern (1 out of 2 patents)

5. Winfield Hill (1 out of 4 patents)

6. Richard Redl (1 out of 5 patents)

7. Arthur J Pennell (1 out of 1 patent)

8. Tai T Wu (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 7318397 - High efficiency high power internal combustion engine operating in a high compression conversion exchange cycle (2008-01-15),

2. 5558071 - Ignition system power converter and controller (1996-09-24),

3. 5551411 - Dilution controlled lean burn system (1996-09-03),

4. 5517961 - Engine with flow coupled spark discharge (1996-05-21),

5. 5456241 - Optimized high power high energy ignition system (1995-10-10),

6. 5315982 - High efficiency, high output, compact CD ignition coil (1994-05-31),

7. 5207208 - Integrated converter high power CD ignition (1993-05-04),

8. 4868730 - DC to DC converter current pump (1989-09-19),

9. 4841925 - Enhanced flame ignition for hydrocarbon fuels (1989-06-27),

10. 4774914 - Electromagnetic ignition--an ignition system producing a large size and (1988-10-04),

11. 4688538 - Rapid pulsed multiple pulse ignition and high efficiency power inverter (1987-08-25),

12. 4677960 - High efficiency voltage doubling ignition coil for CD system producing (1987-07-07),

13. 4561406 - Winged reentrant electromagnetic combustion chamber (1985-12-31),

14. 4499872 - Ultra lean burn carburetted adiabatic engine (1985-02-19),

15. 4317068 - Plasma jet ignition system (1982-02-23),

Combustion Electromagnetics Inc. specializes in developing cutting-edge solutions for combustion systems using electromagnetic technology. Our innovative products aim to improve efficiency, reduce emissions, and enhance safety in various industries. With a team of expert engineers and researchers, we are committed to pushing the boundaries of combustion technology to meet the evolving needs of our customers.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

16 Patents

#3 in Arlington, MA

#1,160 in Massachusetts

#19,271 in US

#36,634 in the World

Arlington, MA, United States of America

Combustion Electromagnetics Inc.

Forward Citations = 1,019

8 inventors:

Michael A Ward (15 out of 25 patents)

Robert P Lefevre (2 out of 2 patents)

Michael A V Ward (1 out of 8 patents)

4. Fred Robert Kern (1 out of 2 patents)

5. Winfield Hill (1 out of 4 patents)

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