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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#3 in Joure
#2,206 in Netherlands
Fries4all B.v.
Forward Citations = 2
5 inventors:
Fries4all B.v.
Trademarks = 2
Forward Citations = 2
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5 inventors (with patents filed for the assignee):
Leon De Winter (1 out of 1 patent)
Leon Eijsman (1 out of 2 patents)
Johannes Elisabert Van Doorn (1 out of 2 patents)
4. Jannes Dokter (1 out of 1 patent)
5. Paulus Bartholomeus Jacobus Vos (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fries4all B.v.. Retrieved from https://idiyas.com/company/fries4all-b-v
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]