Trademarks = 4

Forward Citations = 15

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3 inventors (with patents filed for the assignee):

Joseph F Dickson (2 out of 2 patents)

James Moy (2 out of 3 patents)

Jerry D MacAfee (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5464287 - Bearing for hatch covers or the like (1995-11-07),

2. 5330271 - Bearing for hatch cover or the like (1994-07-19),

3. 5243843 - Thread forming method and apparatus (1993-09-14),

4. 5182937 - Seam-free thread rolling dies (1993-02-02),

5. 4535970 - Top entry ball valve (1985-08-20),

Quamco, Inc. is a leading provider of innovative technology solutions for businesses. With a focus on delivering cutting-edge software and services, Quamco helps companies streamline their operations, increase efficiency, and drive growth. Their team of experts is dedicated to delivering high-quality products and exceptional customer service. Quamco is committed to helping businesses thrive in the digital age.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

5 Patents

#4 in Holden, MA

#2,814 in Massachusetts

#50,255 in US

Holden, MA, United States of America

Quamco, Inc.

Forward Citations = 15

3 inventors:

Joseph F Dickson (2 out of 2 patents)

James Moy (2 out of 3 patents)

Jerry D MacAfee (1 out of 1 patent)

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