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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#4 in Nozay
#7,705 in France
Lea-Co International
Forward Citations = 0
3 inventors:
Lea-Co International
% Expired Patents = 100.0
EPO Patents = 2
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Jean-Pierre Antoine (1 out of 5 patents)
François Olard (1 out of 2 patents)
Patrick Huon (1 out of 1 patent)
4. Alain Romier (2 patents)
5. Yves Martineau (2 patents)
6. Jacques David (2 patents)
7. Maurice Audeon (2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lea-Co International. Retrieved from https://idiyas.com/company/lea-co-international
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]
2 patents (EPO):
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]