LEDERER & KELLER
Patentanwälte Partnerschaft mbB
European Patent and Trademark Attorneys
Telephone: +49 89 21 23 99 0
Telefax: +49 89 21 23 99 22
We are a professional partnership of qualified
patent attorneys providing services in all fields
of intellectual property.
The firm was originally founded by the late Dr.
van der Werth over half a century ago in Hamburg
and has since expanded with the main office in Munich.
All the partners are qualified German Patent
Attorneys and European Patent and Trademark Attorneys.