2 Patents
#9 in Grevenbroich
#10,495 in Germany
Dorr-oliver Deutschland Gmbh
Forward Citations = 6
3 inventors:
3 inventors (with patents filed for the assignee):
Hubert Coenen (1 out of 18 patents)
Paul H Franzen (1 out of 1 patent)
Dieter Frassdorf (1 out of 1 patent)
2 patents:
#9 in Grevenbroich
#10,495 in Germany
3 inventors: