19 Utility Patents
#2 in Eichelhardt
#9,102 in Germany
#176,876 in the World
Forward Citations = 91
Company Filing History:
Other
Gebr. Schumacher Geratebaugesellschaft Mbh
Erfindergemeinschaft Gustav Und Fred Schumacher Gbr
4. 2 out of 2
Gebr. Schumacher
5. 1 out of 6
Rasspe Systemtechnik Gmbh
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