3 Patents
#75 in Essen
#8,301 in Germany
Loi Essen Industrieofenanlagen Gmbh
Forward Citations = 15
4 inventors:
4 inventors (with patents filed for the assignee):
Helmut Heuss (2 out of 6 patents)
Alwin Vogel (1 out of 2 patents)
Dietrich Stamm (1 out of 1 patent)
4. Hermann Stein (1 out of 13 patents)
3 patents:
#75 in Essen
#8,301 in Germany
4 inventors: