Trademarks = 1

Forward Citations = 75

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3 inventors (with patents filed for the assignee):

Ted L Beaver (2 out of 46 patents)

George R Conrad (2 out of 17 patents)

James B Bailey (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D282052 - Container body for liquids and the like (1986-01-07),

2. D282050 - Container body for liquids and the like (1986-01-07),

3. 3976109 - Dispersing method and apparatus for metering the dispersing of dry (1976-08-24),

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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#1 in Oil City, PA

#2,684 in Pennsylvania

#73,904 in US

Oil City, PA, United States of America

Quaker State Oil Refining Corporation

Forward Citations = 75

3 inventors:

Ted L Beaver (2 out of 46 patents)

George R Conrad (2 out of 17 patents)

James B Bailey (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quaker State Oil Refining Corporation. Retrieved from https://idiyas.com/company/quaker-state-oil-refining

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]