For the Inventor, By the Inventor

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West Caldwell, NJ, United States of America

Merrimac Industries, Inc.

USPTO Granted Patents = 19

CIPO Patents = 2

EPO Patents = 1

Trademarks = 12

Forward Citations = 1,193

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6 inventors (with patents filed for the assignee):

James J Logothetis (9 out of 9 patents)

Joseph McAndrew (5 out of 5 patents)

Rocco A De Lillo (5 out of 5 patents)

4. Joseph D Cappucci (2 out of 2 patents)

5. Henry R Beurrier (2 out of 6 patents)

6. Philip Joseph Lauriello (1 out of 4 patents)

7. Joseph Mcandrew (0 patent)

19 patents: Sort by Forward Citations

1. 7448126 - Coupler resource module (2008-11-11),

2. 7297875 - Fusion bonded assembly with attached leads (2007-11-20),

3. 7250827 - Circuitry module (2007-07-31),

4. 7127808 - Spiral couplers manufactured by etching and fusion bonding (2006-10-31),

5. 7042307 - Coupler resource module (2006-05-09),

6. 6961990 - Method of manufacturing multilayer microwave couplers using vertically-connected transmission line structures (2005-11-08),

7. 6774743 - Multi-layered spiral couplers on a fluropolymer composite substrate (2004-08-10),

8. 6765455 - Multi-layered spiral couplers on a fluropolymer composite substrate (2004-07-20),

9. 6395374 - Method of making microwave, multifunction modules using fluoropolymer composite substrates (2002-05-28),

10. 6208220 - Multilayer microwave couplers using vertically-connected transmission line structures (2001-03-27),

11. 6204736 - Microwave mixer with baluns having rectangular coaxial transmission lines (2001-03-20),

12. 6154106 - Multilayer dielectric evanescent mode waveguide filter (2000-11-28),

13. 6137383 - Multilayer dielectric evanescent mode waveguide filter utilizing via (2000-10-24),

14. 6099677 - Method of making microwave, multifunction modules using fluoropolymer (2000-08-08),

15. 5867072 - Biphase modulator with balun design (1999-02-02),

Merrimac Industries, Inc. is a leading manufacturer of high-performance RF microwave components and subsystems for the defense and aerospace industries. With over 60 years of experience, Merrimac offers a wide range of products including RF filters, amplifiers, and integrated assemblies. Their cutting-edge technology and commitment to quality make them a trusted partner for mission-critical applications.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#4 in West Caldwell, NJ

#646 in New Jersey

#16,635 in US

#31,732 in the World

West Caldwell, NJ, United States of America

Merrimac Industries, Inc.

Forward Citations = 1,193

6 inventors:

James J Logothetis (9 out of 9 patents)

Joseph McAndrew (5 out of 5 patents)

Rocco A De Lillo (5 out of 5 patents)

4. Joseph D Cappucci (2 out of 2 patents)

5. Henry R Beurrier (2 out of 6 patents)

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