% Expired Patents = 100.0

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

Griffin McNeil Doak (1 out of 1 patent)

Frederick J Whiting (1 out of 9 patents)

1 patent: Sort by Forward Citations

1. 8689831 - Rotary fluid valve assemblies, systems and methods (2014-04-08),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#17 in Willowbrook, IL

#6,197 in Illinois

#136,919 in US

Willowbrook, IL, United States of America

Whiting Technologies Corporation

Forward Citations = 1

2 inventors:

Griffin McNeil Doak (1 out of 1 patent)

Frederick J Whiting (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Whiting Technologies Corporation. Retrieved from https://idiyas.com/company/whiting-technologies

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]