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For the Inventor, By the Inventor

Akron, OH, United States of America

Manchester Tool Company

Calculating rank
USPTO Granted Patents = 12

% Expired Patents = 8.3

Trademarks = 2

Forward Citations = 197

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7 inventors (with patents filed for the assignee):

goldMedal Nelson Pao Chung Tong (4 out of 5 patents)

silverMedal Vandell E Simpson, Iii (3 out of 3 patents)

bronzeMedal Keith A Konet (2 out of 2 patents)

4.  Kazuo Noguchi (1 out of 11 patents)

5.  Roger Nicholas (1 out of 4 patents)

6.  Mark F Huston (1 out of 1 patent)

7.  Burton L Cochran (1 out of 1 patent)


12 patents:

1. D550730 - Cutting insert support/clamp (2007-09-11),
2. D537854 - Cutting insert (2007-03-06),
3. D535312 - Cutting insert (2007-01-16),
4. D527400 - Cutting insert (2006-08-29),
5. D502473 - Cutting insert structure (2005-03-01),
6. 6796752 - Cutting insert (2004-09-28),
7. 6742971 - Cutting insert (2004-06-01),
8. 5159863 - Adjustable face grooving tool holder (1992-11-03),
9. 5085541 - Metal-cutting insert (1992-02-04),
10. 4832541 - Grooving insert (1989-05-23),
11. 4744703 - Rotary cutter for slotting or cut-off (1988-05-17),
12. 4629372 - Chip-controlling insert (1986-12-16),
Company Overview
Manchester Tool Company, based in Akron, Ohio, specializes in the design and manufacture of precision cutting tools and industrial equipment. The company is known for its innovative solutions that cater to various sectors, including automotive, aerospace, and general manufacturing. With a focus on enhancing productivity and efficiency, Manchester Tool Company leverages advanced engineering techniques and materials to deliver high-quality products that meet the evolving needs of its clients in a competitive marketplace.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#35 in Akron, OH

#1,069 in Ohio

#25,589 in US

#48,235 in the World

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

Manchester Tool Company

Forward Citations = 197

7 inventors:

goldMedal Nelson Pao Chung Tong (4 out of 5 patents)

silverMedal Vandell E Simpson, Iii (3 out of 3 patents)

bronzeMedal Keith A Konet (2 out of 2 patents)

4.  Kazuo Noguchi (1 out of 11 patents)

5.  Roger Nicholas (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Manchester Tool Company. Retrieved from https://idiyas.com/company/manchester-tool-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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