Forward Citations = 24

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5 inventors (with patents filed for the assignee):

Roland E Cale (5 out of 10 patents)

Walter J Peach (1 out of 68 patents)

Ronald D Golembiewski (1 out of 12 patents)

4. Michael K Burke (1 out of 54 patents)

5. David Cline (1 out of 3 patents)

6 patents: Sort by Forward Citations

1. 9365221 - Universal brake beam strut (2016-06-14),

2. 4274277 - Method of making railway car brake-rod jaw (1981-06-23),

3. 4204419 - Brake-rod jaw with twisted forks (1980-05-27),

4. 4196642 - Railway car brake-rod jaw (1980-04-08),

5. 4194599 - Railway car brake beam lever mounting (1980-03-25),

6. 4159187 - Five piece brake lever connection (1979-06-26),

Company Overview

Schaefer Equipment, Inc. is a leading provider of material handling solutions for various industries. With over 50 years of experience, we offer a wide range of products including conveyors, shelving, and storage solutions. Our team of experts works closely with clients to design and implement custom solutions that improve efficiency and productivity. Visit our website to learn more about our innovative products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#6 in Warren, OH

#1,773 in Ohio

#44,981 in US

Warren, OH, United States of America

Schaefer Equipment, Inc.

Forward Citations = 24

5 inventors:

Roland E Cale (5 out of 10 patents)

Walter J Peach (1 out of 68 patents)

Ronald D Golembiewski (1 out of 12 patents)

4. Michael K Burke (1 out of 54 patents)

5. David Cline (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Schaefer Equipment, Inc.. Retrieved from https://idiyas.com/company/schaefer-equipment

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]