Tomas Rutfors (1 out of 3 patents)
Tommy Kärrman (0 patent)
Stefan Westin (0 patent)
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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#30 in Umea
#3,378 in Sweden
Proant Ab
Forward Citations = 1
1 inventor:
Proant Ab
EPO Patents = 3
Forward Citations = 1
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Proant Ab. Retrieved from https://idiyas.com/company/proant-ab
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]
3 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]