Hannu Reiman (1 out of 2 patents)
Raimo Kaukinen (1 patent)
Esko Savolainen (10 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#2 in Akaa
#1,503 in Finland
Grana Oy
Forward Citations = 1
1 inventor:
Grana Oy
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 1
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grana Oy. Retrieved from https://idiyas.com/company/grana-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]
1 patent (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]