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Office Profile

Große · Klüppel · Kross is a co-worker group of patent attorneys with office in Siegen.

The office has been in existence since the last half of the previous century and advise clients from large and medium size industry and smaller businesses in all areas of industrial property, particularly with obtaining and looking after patents and designs in the fields of general mechanical engineering, material science and electrical engineering as well as registration of designs and marks.

We represent our clients before the German Patent and Trademarks Office, the European Patent Office, the World Intellectual Property Organisation, the Office for Harmonisation in the Internal Market, the Federal Patent Court and all relevant German courts of law.

The focus of activity of our Siegen office is the region of southern Westphalia.

Patent specification of 1931