Enter assignee name

Trademarks = 3

Forward Citations = 62

Loading Chart...

9 inventors (with patents filed for the assignee):

John E Johanson (4 out of 4 patents)

Ronald Joseph Vecchio (2 out of 3 patents)

Norman E Johanson (2 out of 2 patents)

4. John E Johanson, Deceased (2 out of 2 patents)

5. Mark Alan Imbimbo (1 out of 1 patent)

6. Yakov Marantz (1 out of 1 patent)

7. John P Loughlin (1 out of 22 patents)

8. Emil Seidler (1 out of 1 patent)

9. Arthur Bunce (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 8248198 - Variable inductor with non-magnetic core and method of manufacture therefor (2012-08-21),

2. 7190565 - Capacitor having reduced non-capacitive impedance (2007-03-13),

3. 6250818 - Connector for optical fibers (2001-06-26),

4. 4779067 - Microwave phase trimmer (1988-10-18),

5. 4464699 - Shock proof adjustable low-loss capacitor (1984-08-07),

6. 4242716 - Differential disc capacitor (1980-12-30),

7. 4179722 - Sealed tunable capacitor (1979-12-18),

8. 4112480 - Tunable extended range chip capacitor (1978-09-05),

9. 4095263 - Adjustable capacitors (1978-06-13),

10. 4004200 - Chip capacitor with spring-like leads (1977-01-18),

Johanson Manufacturing Corporation is a leading provider of high-quality ceramic capacitors and microwave ceramics for the electronics industry. With over 30 years of experience, Johanson Mfg. offers a wide range of products including multilayer capacitors, single layer RF capacitors, and microwave dielectric resonators. Their commitment to innovation and customer satisfaction has made them a trusted partner for companies worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#6 in Boonton, NJ

#1,100 in New Jersey

#29,006 in US

#54,324 in the World

Boonton, NJ, United States of America

Johanson Manufacturing Corporation