Jacobus Zwarts (1 out of 16 patents)
Andries Christian Rinsma (1 out of 6 patents)
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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#16 in Nieuwegein
#3,352 in Netherlands
Sfk Engineering and Research Centre B.v.
Forward Citations = 6
2 inventors:
Sfk Engineering and Research Centre B.v.
Forward Citations = 6
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sfk Engineering and Research Centre B.v.. Retrieved from https://idiyas.com/company/sfk-engineering-and-research-centre-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]