National Machine Company, based in Stow, Ohio, specializes in precision machining and manufacturing solutions. The company is known for its expertise in developing custom machinery and components, serving a diverse range of industries including aerospace, automotive, and industrial sectors. With a focus on innovation and quality, National Machine Company leverages advanced technologies to enhance production efficiency and meet the specific needs of its clients, positioning itself as a key player in the manufacturing landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#4 in Stow, OH

#1,232 in Ohio

#29,882 in US

#56,092 in the World

Stow, OH, United States of America

National Machine Company

Forward Citations = 60

9 inventors:

Ronald Shaffer (2 out of 5 patents)

Raymond Alvero Forrester, Jr (2 out of 3 patents)

Peter P Seabase (2 out of 9 patents)

4. Peter J Piglia (2 out of 2 patents)

5. Donald R Wuerzer (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Machine Company. Retrieved from https://idiyas.com/company/national-machine-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]

3 patents (EPO):

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]