% Expired Patents = 60.0

Forward Citations = 35

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4 inventors (with patents filed for the assignee):

Charles A Duell (3 out of 10 patents)

Thomas E Pfeifer (2 out of 11 patents)

Dario J Moriconi (1 out of 1 patent)

4. Earl S Edwards (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6648576 - Hydraulic system and method of operating same (2003-11-18),

2. 6584884 - Integral valve-cylinder assembly and fork positioning system (2003-07-01),

3. 6547505 - Hydraulic system and method of operating same (2003-04-15),

4. 4005648 - Trash compactor (1977-02-01),

5. 3967548 - Waste compactor (1976-07-06),

Company Overview

Mcclain Industries is a leading manufacturer of industrial equipment and machinery. With decades of experience, we provide customized solutions for a variety of industries including aerospace, automotive, and pharmaceutical. Our cutting-edge technology and commitment to quality ensure that our clients receive top-of-the-line products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#3 in Galion, OH

#2,004 in Ohio

#51,644 in US

Galion, OH, United States of America

Mcclain Industries

Forward Citations = 35

4 inventors:

Charles A Duell (3 out of 10 patents)

Thomas E Pfeifer (2 out of 11 patents)

Dario J Moriconi (1 out of 1 patent)

4. Earl S Edwards (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mcclain Industries. Retrieved from https://idiyas.com/company/mcclain-industries

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]