Forward Citations = 178

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2 inventors (with patents filed for the assignee):

James C Withers (5 out of 42 patents)

Gary V Upperman (5 out of 5 patents)

5 patents: Sort by Forward Citations

1. 4670110 - Process for the electrolytic deposition of aluminum using a composite (1987-06-02),

2. 4431503 - Energy reduction in the manufacture of pre-baked carbon containing (1984-02-14),

3. 4409083 - Cell with composite anode for electrolytic production of magnesium (1983-10-11),

4. 4342637 - Composite anode for the electrolytic deposition of aluminum (1982-08-03),

5. 4338177 - Electrolytic cell for the production of aluminum (1982-07-06),

Company Overview

Metallurgical, Inc. is a leading provider of metallurgical testing services for a wide range of industries, including aerospace, automotive, and manufacturing. With state-of-the-art facilities and a team of experienced metallurgists, we offer comprehensive testing, analysis, and consulting services to ensure the quality and performance of metal components. Our expertise and commitment to excellence have made us a trusted partner for companies seeking reliable metallurgical solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#5 in Lakewood, OH

#2,004 in Ohio

#51,570 in US

Lakewood, OH, United States of America

Metallurgical, Inc.

Forward Citations = 178

2 inventors:

James C Withers (5 out of 42 patents)

Gary V Upperman (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metallurgical, Inc.. Retrieved from https://idiyas.com/company/metallurgical

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]