Patent Law Firm
Dr. Keller
Schwertfeger
We protect your innovations.
Office staff
Siao Hua Li
Patent Engineer
Dr. Thomas Bauer
Graduate physicist
Heidrun Zehr
Office Management, Time Limits Monitoring
Regina Arbogast
General Office
Sabine Fast
Overseas Department
Christina Kessler
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Martina Laux
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Heike Kerscher
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Hedwig Müller
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Brigitte Szalacinski
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Natalie dos Santos
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Annette Wahl
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