Forward Citations = 74

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6 inventors (with patents filed for the assignee):

Edward A Irelan (3 out of 13 patents)

John G Legler (2 out of 15 patents)

Robert L Bartlett (2 out of 13 patents)

4. Max K Haenel (2 out of 2 patents)

5. John W Schnell (1 out of 2 patents)

6. Anthony Jacyno (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. D275014 - Bench sander (1984-08-07),

2. 4356750 - Band saw tension and tracking assembly (1982-11-02),

3. D264849 - Housing for drill press (1982-06-08),

4. D261519 - Housing for a bench top band saw (1981-10-27),

5. D260397 - Blade for a cultivator (1981-08-25),

6. 4285128 - Spool feed mechanism for line fed grass trimmer (1981-08-25),

Company Overview

Benchmark Tool Company is a leading provider of high-quality tools and equipment for various industries. With over 20 years of experience in the industry, we are committed to providing our customers with top-of-the-line products and exceptional service. Our extensive product line includes hand tools, power tools, and measuring instruments, designed to meet the needs of professionals and DIY enthusiasts alike. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#5 in Vandalia, OH

#1,774 in Ohio

#45,007 in US

Vandalia, OH, United States of America

Benchmark Tool Company

Forward Citations = 74

6 inventors:

Edward A Irelan (3 out of 13 patents)

John G Legler (2 out of 15 patents)

Robert L Bartlett (2 out of 13 patents)

4. Max K Haenel (2 out of 2 patents)

5. John W Schnell (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Benchmark Tool Company. Retrieved from https://idiyas.com/company/benchmark-tool-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]