10 Utility Patents
#462 in Wuppertal
#23,543 in Germany
#406,495 in the World
Forward Citations = 53
Company Filing History:
Ernst Thielenhaus Kg
Thielenhaus Microfinish Corporation
Maschinenfabrik Ernst Thielenhaus Gmbh
4. 1 out of 7
Ernst Thielenhaus Gmbh & Co. Kg
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