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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#47 in Dublin, OH
#3,644 in Ohio
#94,953 in US
Calfacior Corporation
Forward Citations = 58
4 inventors:
Dublin, OH, United States of America
Calfacior Corporation
Calculating rank
% Expired Patents = 100.0
Forward Citations = 58
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4 inventors (with patents filed for the assignee):
Philip E Eggers (2 out of 197 patents)
John L Ridihalgh (2 out of 11 patents)
Gary Altman (1 out of 7 patents)
4. Mark Mayerchak (1 out of 5 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Calfacior Corporation. Retrieved from https://idiyas.com/company/calfacior
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]