Charles R Everly (1 out of 17 patents)
Jerry M Roper (1 out of 17 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#183 in Richmond, VA
#2,582 in Virginia
#136,971 in US
Ethyl Corportation
Forward Citations = 4
2 inventors:
Richmond, VA, United States of America
Ethyl Corportation
Calculating rank
Forward Citations = 4
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ethyl Corportation. Retrieved from https://idiyas.com/company/ethyl-corportation
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]
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]
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]