KH
Koivisto, Harri Kristian
Finland
Koivisto, Harri Kristian is a patent firm in Finland, Rated for european patent work on the cumulative record, one of 205 firms filing in Finland, strongest in Computing, Engineering and Heating, acting for Porta Saber Lda, KX-Treeshears Oy and Tide Medical OY.
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Selected from 205 firms filing in Finland
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IPRATE.EURated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
52
Success Rate
60.0%
Volume73
Success62
Speed30
Durability50
RenewalsN/A
Domestic64
Practice profile
Top classes
Computing(2%) · IPC G06K19/077Engineering(2%) · IPC F41A3/26Heating(1%) · IPC F24D19/10
Top clients
- Porta Saber Lda
- KX-Treeshears Oy
- Tide Medical OY
- Viljanen, Reijo
- Granite Devices Oy