DO
Dr. Oliver Felfernig
Wien, Austria
Dr. Oliver Felfernig is a patent firm in Wien, Austria, Rated for european patent work on the cumulative record, one of 149 firms filing in Austria, strongest in Tools and Physics, acting for Wittmann Technology GmbH, Agilox Systems GmbH and Hroch, Franz.
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Selected from 149 firms filing in Austria
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Focused Practice
Distinct Clients
13
Success Rate
75.0%
Volume47
Success50
Speed41
Durability50
RenewalsN/A
Domestic77
Practice profile
Top classes
Tools(11%) · IPC B25J9/16Physics(7%) · IPC G09F 1/06
Top clients
- Wittmann Technology GmbH
- Agilox Systems GmbH
- Hroch, Franz
- Wittmann Kunststoffgeräte GmbH
- Easyfix GmbH