LR
Liedhegener, Ralf, Dipl.-Ing.
Germany
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IPRATE.EUProven
PATENTS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
7
Success Rate
70.0%
Volume87
Success91
Speed82
Durability9
RenewalsN/A
Domestic4
Practice profile
Top classes
Vehicles(9%) · IPC B60N 2/20 (2006.01)
Top clients
- Adient US LLC, Plymouth
- Adient Luxembourg Holding S.à r.l.
- Johnson Controls GmbH
- Adient Engineering and IP GmbH
- Johnson Controls Interiors GmbH & Co. KG