9 Utility Patents
#1 in Mastrils
#3,898 in Switzerland
#458,312 in the World
Forward Citations = 77
Company Filing History:
Vth Ag Verfahrenstechnik Fur Heizung
Vth Ag
Other
4. 1 out of 31

5. 1 out of 1
Vth - Verfahrenstechnik Fur Heizung Ag
where one patent can have more than one assignee
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