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For the Inventor, By the Inventor

Minneapolis, MN, United States of America

Magnetic Controls Company

USPTO Granted Patents = 30

Trademarks = 1

Forward Citations = 476

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24 inventors (with patents filed for the assignee):

goldMedal James C Deitch (4 out of 5 patents)

silverMedal Josef J Buck (4 out of 4 patents)

bronzeMedal Vasantrai A Vachhani (4 out of 5 patents)

4.  Cordell V Castleman (3 out of 5 patents)

5.  Richard A Gunderson (2 out of 7 patents)

6.  John W Humphrey (2 out of 9 patents)

7.  David M DeYoung (2 out of 5 patents)

8.  Lawrence F Leistiko (2 out of 3 patents)

9.  Harold Roberts (2 out of 3 patents)

10.  Gilbert D Bodimer (2 out of 2 patents)

11.  Harvey J Chouanard (1 out of 6 patents)

12.  James D Bradley (1 out of 8 patents)

13.  Guenter E Hagedorn (1 out of 1 patent)

14.  Lawrence A Robert (1 out of 1 patent)

15.  Calvin G Nelson (1 out of 1 patent)


Core Competencies:
Electrical Connector
Optical Fiber Coupler
Circuit Monitoring
Printed Circuit Board
Receptacle Assembly
Terminal Block
Patch Module
Telephone Jack
Wire Insertion Tool
Access Module
Latch Assembly
Cable Access Assembly

30 patents:

1. 4702544 - Electrical connector (1987-10-27),
2. 4699453 - Monolithic fiber optic coupler having total internal reflecting surface (1987-10-13),
3. 4669799 - Connector panel (1987-06-02),
4. 4662699 - Electrical connector module (1987-05-05),
5. 4611884 - Bi-directional optical fiber coupler (1986-09-16),
6. 4591223 - Electrical connector (1986-05-27),
7. 4548447 - Electrical jack (1985-10-22),
8. 4538868 - Terminal block (1985-09-03),
9. 4519016 - Printed circuit board card cage (1985-05-21),
10. 4519014 - Cable access assembly (1985-05-21),
11. 4486059 - Receptacle assembly (1984-12-04),
12. 4416059 - Wire insertion tool (1983-11-22),
13. 4368944 - Terminal construction (1983-01-18),
14. 4368941 - Electrical jack frame (1983-01-18),
15. 4367907 - Circuit monitoring jack (1983-01-11),
Company Overview
Magnetic Controls Company, based in Minneapolis, MN, specializes in the design and manufacture of advanced magnetic systems and components. The company focuses on innovative solutions for various industries, including automotive, aerospace, and industrial applications. With a commitment to research and development, Magnetic Controls leverages its expertise in magnetics to create products that enhance performance and efficiency. Their technology is integral to applications requiring precision and reliability in magnetic field manipulation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

30 Patents

#65 in Minneapolis, MN

#320 in Minnesota

#11,279 in US

#21,912 in the World

Minneapolis, MN (US)
Minneapolis, MN, United States of America

Magnetic Controls Company

Forward Citations = 476

24 inventors:

goldMedal James C Deitch (4 out of 5 patents)

silverMedal Josef J Buck (4 out of 4 patents)

bronzeMedal Vasantrai A Vachhani (4 out of 5 patents)

4.  Cordell V Castleman (3 out of 5 patents)

5.  Richard A Gunderson (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Magnetic Controls Company. Retrieved from https://idiyas.com/company/magnetic-controls-company

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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