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Dr. Martin Viefhues
Rechtsanwalt (Attorney-at-Law)/Managing Director
Certified Specialist in Intellectual Property Law
Tel. +49 (0)221 27758-212
Fax: +49 (0)221 27758-1
E-mail: viefhues@jonas-lawyers.com
Memberships
- German Association for the Protection of Intellectual Property (GRUR)
- International Trademark Association (INTA)
- MARQUES
- Swiss Institute of Intellectual Property (INGRES)
- International Association for the Protection of Intellectual Property (AIPPI)
- Pharmaceutical Trade Marks Group (PTMG)