VF
Volker Fischer
Germany
Volker Fischer is a patent attorney at SPERLING, Fischer & Heyner in Germany, Rated for national patent work on the cumulative record, rated in a market of 3,975 firms filing in Germany, strongest in Vehicles and Engineering, acting for Hanon Systems, Visteon Global Technologies Inc., Van Buren and Po Lighting Czech s.r.o..
Rated in a market of 3,975 firms filing in Germany
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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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
332
Success Rate
60.2%
Volume100
Success89
Speed40
Durability67
RenewalsN/A
Domestic18
Practice profile
Top classes
Vehicles(7%) · IPC B60H 1/00 (2006.01)Engineering(2%) · IPC F04C 18/02 (2006.01)
Top clients
- Hanon Systems
- Visteon Global Technologies Inc., Van Buren
- Po Lighting Czech s.r.o.
- Technische Universität Dresden
- Halla Visteon Climate Control Corporation