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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#4 in undefined, PR
#1,520 in Puerto Rico
#136,971 in US
Cna Development LLC
Forward Citations = 35
6 inventors:
Cna Development LLC
Calculating rank
% Expired Patents = 100.0
Forward Citations = 35
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6 inventors (with patents filed for the assignee):
David M Knight (1 out of 101 patents)
Chichi Huang (1 out of 22 patents)
Bernard Scallon (1 out of 49 patents)
4. John Ghrayeb (1 out of 45 patents)
5. Thomas C Nesspor (1 out of 9 patents)
6. George A Heavner (1 out of 37 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cna Development LLC. Retrieved from https://idiyas.com/company/cna-development
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]