DK
Dipl.-Ing. Karl Winfried Hellmich
Linz, Austria
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IPRATE.EUElite
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
194
Success Rate
81.0%
Volume100
Success95
Speed94
Durability90
RenewalsN/A
Domestic65
Practice profile
Top classes
Plastics(2%) · IPC B29B 009/06Construction(2%) · IPC E01B 027/17Engineering(2%) · IPC F23J 001/02
Top clients
- KE KELIT Kunststoffwerk Gesellschaft m.b.H.
- Forschungsgesellschaft für Verbrennungskraftmaschinen und The...
- Franz jun. Neuhofer
- GFM - GmbH
- M.A.C.'s HOLDING GmbH