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Dr. Frank Weihrauch
Suhl, Germany
Dr. Frank Weihrauch is a patent firm in Suhl, Germany, Rated for european patent work on the cumulative record, one of 4,380 firms filing in Germany, strongest in Engineering and Necessities, acting for Bümach Engineering International B.V., CSB-System AG and EurA AG.
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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
48
Success Rate
69.3%
Volume70
Success72
Speed62
Durability70
RenewalsN/A
Domestic71
Practice profile
Top classes
Engineering(9%) · IPC F15B15/14Necessities(2%) · IPC A22B5/00
Top clients
- Bümach Engineering International B.V.
- CSB-System AG
- EurA AG
- isel-automation GmbH & Co. KG
- FCT Ingenieurkeramik GmbH