For the Inventor, By the Inventor

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Millbury, OH, United States of America

Electro Plasma, Inc.

USPTO Granted Patents = 19

% Expired Patents = 5.3

Trademarks = 1

Forward Citations = 426

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18 inventors (with patents filed for the assignee):

Erich Muehlberger (10 out of 14 patents)

Jerry D Schermerhorn (4 out of 9 patents)

Bernard W Byrum (3 out of 6 patents)

4. David E Olm (3 out of 3 patents)

5. Edward C Anderson (3 out of 4 patents)

6. Albert Sickinger (2 out of 4 patents)

7. Stephan E Muehlberger (2 out of 2 patents)

8. Roland D Kremith (2 out of 2 patents)

9. Weiguo Wang (1 out of 1 patent)

10. Robert E Carter, Ii (1 out of 3 patents)

11. Tsuyoshi Shinoda (1 out of 2 patents)

12. Koichi Takeda (1 out of 3 patents)

13. Masamichi Koga (1 out of 1 patent)

14. Don E Bailey (1 out of 1 patent)

15. Stephan E Meuhlberger (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 6836072 - Low voltage high efficiency illuminated display having capacitive coupled electrodes (2004-12-28),

2. 6448946 - Plasma display and method of operation with high efficiency (2002-09-10),

3. 6151001 - Method and apparatus for minimizing false image artifacts in a digitally (2000-11-21),

4. 5962983 - Method of operation of display panel (1999-10-05),

5. 5940163 - Photon coupled color flat panel display and method of manufacture (1999-08-17),

6. 5892326 - Low profile electrode assembly for luminous gas discharge display and (1999-04-06),

7. 5723945 - Flat-panel display (1998-03-03),

8. 5637242 - High velocity, high pressure plasma gun (1997-06-10),

9. 5412173 - High temperature plasma gun assembly (1995-05-02),

10. 5357075 - Plasma systems having improved thermal spraying (1994-10-18),

11. 5298835 - Modular segmented cathode plasma generator (1994-03-29),

12. 5225655 - Plasma systems having improved thermal spraying (1993-07-06),

13. 4912361 - Plasma gun having improved anode cooling system (1990-03-27),

14. 4877640 - Method of oxide removal from metallic powder (1989-10-31),

15. 4808042 - Powder feeder (1989-02-28),

Company Overview

Electro Plasma, Inc. is a specialized technology firm based in Millbury, Ohio, focusing on advanced plasma technology solutions. The company develops innovative applications in various sectors, including aerospace, automotive, and industrial manufacturing. With a commitment to enhancing efficiency and performance, Electro Plasma leverages its expertise in plasma systems to create cutting-edge products that meet the evolving needs of its clients. The firm is dedicated to research and development, aiming to push the boundaries of plasma technology for diverse applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#1 in Millbury, OH

#738 in Ohio

#17,123 in US

#32,623 in the World

Millbury, OH, United States of America

Electro Plasma, Inc.

Forward Citations = 426

18 inventors:

Erich Muehlberger (10 out of 14 patents)

Jerry D Schermerhorn (4 out of 9 patents)

Bernard W Byrum (3 out of 6 patents)

4. David E Olm (3 out of 3 patents)

5. Edward C Anderson (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Electro Plasma, Inc.. Retrieved from https://idiyas.com/company/electro-plasma

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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