9 Utility Patents
#226 in Vienna
#1,421 in Austria
#457,239 in the World
Forward Citations = 153
Company Filing History:
Hygrama Ag
Hoerbiger Ventilwerke Aktiengesellschaft
Enfo Grundlagen Forschungs Ag
4. 1 out of 55

5. 1 out of 2
Hoerbiger Fluidtechnik Kg
where one patent can have more than one assignee
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