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For the Inventor, By the Inventor

Marietta, OH, United States of America

Magnum Magnetics Corporation

Calculating rank
USPTO Granted Patents = 21

% Expired Patents = 23.8



Trademarks = 22

Forward Citations = 36

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16 inventors (with patents filed for the assignee):

goldMedal Douglas William Rummer (6 out of 6 patents)

silverMedal Bernard F Ball, Sr (6 out of 7 patents)

bronzeMedal Trygve Paul Koren (5 out of 5 patents)

4.  Joseph B Stout (3 out of 3 patents)

5.  Keith Medley (2 out of 2 patents)

6.  Ryan Ray Watters (2 out of 2 patents)

7.  Cameron Daniel Fouss (2 out of 2 patents)

8.  Richard D Lefevre (2 out of 2 patents)

9.  Thomas G Love (2 out of 3 patents)

10.  Jason Thomas Sargent (1 out of 1 patent)

11.  Peter Eigenfeld (1 out of 1 patent)

12.  Jerry L King (1 out of 2 patents)

13.  Charles Furr (1 out of 1 patent)

14.  Orval D Ogden, Jr (1 out of 2 patents)

15.  Derek Allen (1 out of 1 patent)


21 patents:

1. 11890854 - Flexible magnetic sheet, and method of making (2024-02-06),
2. 11055597 - RFID magnet and method of making (2021-07-06),
3. 10037717 - Printable magnetic label tape, magnetic label, and method of making (2018-07-31),
4. 10016970 - Flexographic-printable magnet systems (2018-07-10),
5. 9931811 - Adhering systems (2018-04-03),
6. 9812240 - Handheld portable magnetizer device, system, and method (2017-11-07),
7. 9796155 - Adhering systems (2017-10-24),
8. 9704419 - Magnetic label-stock systems (2017-07-11),
9. 9579847 - Thermoplastic induction-welding systems (2017-02-28),
10. 9472331 - Portable magnetizer sheet feeder system (2016-10-18),
11. 9457547 - Extrudable adherable material systems (2016-10-04),
12. 9455078 - Non-linear multi-pole magnetization of flexible magnetic sheets (2016-09-27),
13. 9440480 - Double-layered sheet systems (2016-09-13),
14. 9208934 - Material magnetizer systems (2015-12-08),
15. 8754733 - Portable magnetizer systems (2014-06-17),
Company Overview
Magnum Magnetics Corporation, based in Marietta, Ohio, specializes in the development and manufacturing of magnetic products. The company focuses on producing flexible magnetic materials that are utilized across various industries, including signage, graphics, and retail displays. With a commitment to innovation, Magnum Magnetics leverages advanced technology to create high-quality solutions tailored to meet the diverse needs of its clients. The organization emphasizes sustainability and efficiency in its manufacturing processes, contributing to a greener future.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Magnum Magnetics Corporation USPTO Patent Assignee Logo
21 Patents

#2 in Marietta, OH

#681 in Ohio

#15,719 in US

#30,018 in the World

Marietta, OH (US)
Marietta, OH, United States of America

Magnum Magnetics Corporation

Forward Citations = 36

16 inventors:

goldMedal Douglas William Rummer (6 out of 6 patents)

silverMedal Bernard F Ball, Sr (6 out of 7 patents)

bronzeMedal Trygve Paul Koren (5 out of 5 patents)

4.  Joseph B Stout (3 out of 3 patents)

5.  Keith Medley (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Magnum Magnetics Corporation. Retrieved from https://idiyas.com/company/magnum-magnetics

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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