3 Patents
#154 in Zurich
#2,338 in Switzerland
Schweissindustrie Oerlikon Buhrle Ag
Forward Citations = 13
5 inventors:
5 inventors (with patents filed for the assignee):
Heinz Pfenninger (2 out of 4 patents)
Alexander Werner (2 out of 2 patents)
Hans Baach (1 out of 1 patent)
4. Erhard Scholz (1 out of 1 patent)
5. Edmund Heimann (1 out of 1 patent)
3 patents:
#154 in Zurich
#2,338 in Switzerland
5 inventors: