19 Utility Patents
#36 in Essen
#9,282 in Germany
#181,112 in the World
Forward Citations = 15
Company Filing History:

Vogelsang Gmbh & Co. Kg
Vogelsang Gmbh & Co Kg
4. 1 out of 1
Prometheus Gmbh & Co. Kg
5. 1 out of 1
Hugo Vogelsang Maschunenbau Gmbh
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