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For the Inventor, By the Inventor

Arlington, MA, United States of America

Combustion Electromagnetics Inc.

Calculating rank
USPTO Granted Patents = 16

% Expired Patents = 6.3

Forward Citations = 1,024

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8 inventors (with patents filed for the assignee):

goldMedal Michael A Ward (15 out of 25 patents)

silverMedal Robert P Lefevre (2 out of 2 patents)

bronzeMedal 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:

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),
Company Overview
Combustion Electromagnetics Inc., based in Arlington, MA, specializes in advanced technologies related to combustion and electromagnetic systems. The company focuses on developing innovative solutions that enhance energy efficiency and reduce emissions in various applications. With a strong emphasis on research and development, it aims to push the boundaries of combustion science and electromagnetic applications, contributing to sustainable practices in energy and environmental sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#2 in Arlington, MA

#1,204 in Massachusetts

#19,944 in US

#37,887 in the World

Arlington, MA (US)
Arlington, MA, United States of America

Combustion Electromagnetics Inc.

Forward Citations = 1,024

8 inventors:

goldMedal Michael A Ward (15 out of 25 patents)

silverMedal Robert P Lefevre (2 out of 2 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Combustion Electromagnetics Inc.. Retrieved from https://idiyas.com/company/combustion-electromagnetics

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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