Trademarks = 3

Forward Citations = 49

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4 inventors (with patents filed for the assignee):

Ralph L Weisbeck (3 out of 3 patents)

Rocco L Stefano (1 out of 1 patent)

Robert J Galland (1 out of 1 patent)

4. James J Pancook (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 4440052 - Punch assembly with unitary stripper spring assembly (1984-04-03),

2. 4141264 - Adjustable high speed punch (1979-02-27),

3. 3964358 - Punching apparatus with mechanically movable tool support arm (1976-06-22),

4. 3937113 - Punching apparatus (1976-02-10),

Company Overview

Unipunch Products, Inc. specializes in the design and manufacturing of high-quality, precision tooling and machinery for the metal fabrication industry. With over 50 years of experience, Unipunch offers a wide range of innovative solutions for punching, forming, notching, and bending metal materials. Their products are known for their durability, efficiency, and accuracy, making them the trusted choice for metalworking professionals around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#77 in Buffalo, NY

#3,680 in New York

#60,641 in US

Buffalo, NY, United States of America

Unipunch Products, Inc.

Forward Citations = 49

4 inventors:

Ralph L Weisbeck (3 out of 3 patents)

Rocco L Stefano (1 out of 1 patent)

Robert J Galland (1 out of 1 patent)

4. James J Pancook (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Unipunch Products, Inc.. Retrieved from https://idiyas.com/company/unipunch-products

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]