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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#113 in Tampere
#1,505 in Finland
Sahdvik Tamrock Oy
Forward Citations = 4
4 inventors:
Sahdvik Tamrock Oy
% Expired Patents = 100.0
Forward Citations = 4
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4 inventors (with patents filed for the assignee):
Erkki Ahola (1 out of 18 patents)
Antti Koskimäki (1 out of 12 patents)
Markku Keskiniva (1 out of 22 patents)
4. Jorma Mäki (1 out of 14 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sahdvik Tamrock Oy. Retrieved from https://idiyas.com/company/sahdvik-tamrock-oy
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]