LK
Lennart Karlström
Sweden
Lennart Karlström is a patent firm in Sweden, Rated for european patent work on the cumulative record, one of 409 firms filing in Sweden, strongest in Measuring, Electrical and Construction, acting for Cellmax Technologies AB, Hexagon Technology Center GmbH and Hexagon Metrology AB.
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Selected from 409 firms filing in Sweden
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
38
Success Rate
46.8%
Volume71
Success51
Speed42
Durability61
RenewalsN/A
Domestic36
Practice profile
Top classes
Measuring(3%) · IPC G01B5/008Electrical(3%) · IPC H01Q21/00Construction(3%) · IPC E05B27/00
Top clients
- Cellmax Technologies AB
- Hexagon Technology Center GmbH
- Hexagon Metrology AB
- Winloc AG
- SENS Geoenergy Storage AB