8 Patents
#76 in Espoo
#352 in Finland
Ekono Oy
Forward Citations = 45
4 inventors:
4 inventors (with patents filed for the assignee):
Per H Ostman (4 out of 4 patents)
Konrad Mattern (2 out of 3 patents)
Jarl-Gunnar Salin (1 out of 1 patent)
4. Valentin Tinnis (1 out of 1 patent)
8 patents: