Rainer R Leppänen (1 out of 2 patents)
John M Beswick (1 out of 9 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1 in Hallefors
#3,382 in Sweden
Ovaka Steel
Forward Citations = 1
2 inventors:
Ovaka Steel
Calculating rank
Forward Citations = 1
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ovaka Steel. Retrieved from https://idiyas.com/company/ovaka-steel
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]