Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
2 Patents
#11 in Huntington, WV
#101 in West Virginia
#95,021 in US
C.a.s.t. Minerals, Inc.
Forward Citations = 17
7 inventors:
Huntington, WV, United States of America
C.a.s.t. Minerals, Inc.
Calculating rank
% Expired Patents = 50.0
Forward Citations = 17
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7 inventors (with patents filed for the assignee):
Riley D Robbins (2 out of 5 patents)
Robert L Carnahan (2 out of 2 patents)
Frank A Elk (2 out of 2 patents)
4. William S Bradley (1 out of 1 patent)
5. Robert M Lewis (1 out of 3 patents)
6. William M Lewis (1 out of 1 patent)
7. William M Bradley (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: C.a.s.t. Minerals, Inc.. Retrieved from https://idiyas.com/company/c-a-s-t-minerals
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]