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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#135 in Espoo
#796 in Finland
Optatech Oy
Forward Citations = 8
11 inventors:
Optatech Oy
Forward Citations = 8
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11 inventors (with patents filed for the assignee):
Vesa Niemi (2 out of 10 patents)
Kari Vahteristo (2 out of 2 patents)
Juha Jakkula (1 out of 17 patents)
4. Salme Koskimies (1 out of 12 patents)
5. Kalle Hanhi (1 out of 3 patents)
6. Erkki Halme (1 out of 6 patents)
7. Kari-Matti Sahala (1 out of 1 patent)
8. Keijo Pyorala (1 out of 1 patent)
9. Viveca Lonnberg (1 out of 2 patents)
10. Sigmund M Csicsery (1 out of 5 patents)
11. Markku Laatikainen (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optatech Oy. Retrieved from https://idiyas.com/company/optatech-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]