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Patent Law Firm

Dr. Keller
Schwertfeger

We protect your innovations.

Office staff

Siao Hua Li

Siao Hua Li
Patent Engineer

Thomas Bauer

Dr. Thomas Bauer
Graduate physicist

Heidrun Zehr

Heidrun Zehr
Office Management, Time Limits Monitoring

Regina Arbogast

Regina Arbogast
General Office

Sabine Fast

Sabine Fast
Overseas Department

Christina Kessler

Christina Kessler
Records

Martina Laux

Martina Laux
Trade Marks

Heike Kerscher

Heike Kerscher
Trade Marks

Hedwig Müller

Hedwig Müller
Renewal Fees

Brigitte Szalacinski

Brigitte Szalacinski
Patents

Natalie dos Santos

Natalie dos Santos
Patents, Designs

Annette Wahl

Annette Wahl
Accounting

 
Protecting your industrial property rights
since 1927