CIPO Patents = 2

Forward Citations = 294

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3 inventors (with patents filed for the assignee):

Leonard Mackles (7 out of 30 patents)

Leonard Chavkin (5 out of 22 patents)

Gene Ballin (1 out of 7 patents)

8 patents: Sort by Forward Citations

1. 4972974 - Childproof dispenser (1990-11-27),

2. 4889709 - Aerosol foam with adsorbate and container containing same (1989-12-26),

3. 4814172 - Liquid bran drink (1989-03-21),

4. 4752465 - Aerosol foam (1988-06-21),

5. 4731246 - Liquid bran drink (1988-03-15),

6. 4724615 - Metered dosage spoon (1988-02-16),

7. 4639367 - Aerosol foam (1987-01-27),

8. 4057867 - Pocket hair brush (1977-11-15),

Company Overview

Product Resources International, Inc. is a leading provider of high-quality products for the industrial, construction, and automotive industries. With over 20 years of experience, we offer a wide range of tools, equipment, and supplies to help our customers succeed in their business. Our portfolio includes top brands and innovative solutions to meet the evolving needs of our clients. We are committed to providing exceptional customer service and building long-lasting relationships with our partners.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#825 in New York, NY

#2,107 in New York

#35,941 in US

New York, NY, United States of America

Product Resources International, Inc.

Forward Citations = 294

3 inventors:

Leonard Mackles (7 out of 30 patents)

Leonard Chavkin (5 out of 22 patents)

Gene Ballin (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Product Resources International, Inc.. Retrieved from https://idiyas.com/company/product-resources-international

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]

2 patents (CIPO):

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]