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Tweedlie, Diane Harkness
Netherlands
Tweedlie, Diane Harkness is a patent firm in Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Measuring, Control and Components, acting for Aktiebolaget SKF, SKF B.V and Lincoln Industrial Corporation.
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Selected from 485 firms filing in Netherlands
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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
Diversified Portfolio
Distinct Clients
4
Success Rate
22.4%
Volume64
Success54
Speed33
Durability58
RenewalsN/A
Domestic11
Practice profile
Top classes
Measuring(8%) · IPC G01M13/04Control(5%) · IPC G05B23/02Components(5%) · IPC F16C41/00
Top clients
- Aktiebolaget SKF
- SKF B.V
- Lincoln Industrial Corporation
- SKF Aerospace France