WH
Wolf-Dieter Hannig
Germany
Wolf-Dieter Hannig is a patent attorney at Cohausz Hannig Borkowski WIßGOTT in Germany, Top Rated for european patent work on the cumulative record, rated in a market of 4,381 firms filing in Germany, strongest in Engineering and Metalwork, acting for WILO SE, Deutsche Telekom AG and Veka AG.
Cohausz Hannig Borkowski WIßGOTT
Rated in a market of 4,381 firms filing in Germany
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IPRATE.EUTop Rated
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
235
Success Rate
68.8%
Volume98
Success94
Speed76
Durability18
RenewalsN/A
Domestic96
Practice profile
Top classes
Engineering(2%) · IPC F04D15/00Metalwork(1%) · IPC B21D28/16
Top clients
- WILO SE
- Deutsche Telekom AG
- Veka AG
- K.L. Kaschier- und Laminier GmbH
- Georg Menshen GmbH + Co. KG