Forward Citations = 29

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3 inventors (with patents filed for the assignee):

Clifford D Haggard (1 out of 8 patents)

Arthur W Robichaud (1 out of 5 patents)

Richard G Dye (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 5269571 - Fuel filter retaining clip having rotating flipper portions (1993-12-14),

2. 4541265 - Process for forming a deep drawn and ironed pressure vessel having (1985-09-17),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#192 in Tulsa, OK

#571 in Oklahoma

#94,841 in US

Tulsa, OK, United States of America

Purolator Products, Inc.

Forward Citations = 29

3 inventors:

Clifford D Haggard (1 out of 8 patents)

Arthur W Robichaud (1 out of 5 patents)

Richard G Dye (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Purolator Products, Inc.. Retrieved from https://idiyas.com/company/purolator-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]