Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#459 in Philadelphia, PA
#4,969 in Pennsylvania
#136,966 in US
Ecal, Corp.
Forward Citations = 453
3 inventors:
Philadelphia, PA, United States of America
Ecal, Corp.
Calculating rank
Forward Citations = 453
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3 inventors (with patents filed for the assignee):
Leet E Denton, Iii (1 out of 6 patents)
Robert Allan Morris (1 out of 120 patents)
Richard A Rasansky (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ecal, Corp.. Retrieved from https://idiyas.com/company/ecal
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]