OF
Oppermann, Frank, Dipl.-Ing.
Wiesbaden, Germany
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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
15
Success Rate
41.3%
Volume75
Success67
Speed46
Durability44
RenewalsN/A
Domestic81
Practice profile
Top classes
Medical(22%) · IPC A61M 1/16 (2006.01)Construction(8%) · IPC E01C 23/088 (2006.01)
Top clients
- Fresenius Medical Care Deutschland GmbH
- Wirtgen GmbH
- Niles Co. Ltd.
- FONTAINE FIFTH WHEEL COMPANY, Trussville
- GKN Driveline Torque Technology KK