Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
4 Patents
#27 in Reading, PA
#2,213 in Pennsylvania
#60,597 in US
Ngk Metals Corporation
Forward Citations = 3
7 inventors:
Reading, PA, United States of America
Ngk Metals Corporation
Forward Citations = 3
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7 inventors (with patents filed for the assignee):
Dennis Hall (2 out of 2 patents)
Charles Walter Hershberger (2 out of 2 patents)
Sam Friedman (1 out of 1 patent)
4. Sherwood Goldstein (1 out of 3 patents)
5. Yoshio Ito (1 out of 1 patent)
6. Donald A Bates (1 out of 1 patent)
7. Munenori Uchida (1 out of 2 patents)
4 patents:
Company Overview
Ngk Metals Corporation is a leading manufacturer of copper alloy products, including bronze and brass. With over 100 years of experience in the industry, Ngk Metals offers high-quality materials for a variety of applications, including automotive, aerospace, and electrical. Their advanced manufacturing processes and commitment to innovation make them a trusted partner for customers worldwide.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ngk Metals Corporation. Retrieved from https://idiyas.com/company/ngk-metals
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]
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]
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]