St. Michael
Austria
4
2019-11-28
The entities that hold a legal rights for patent applications filed by inventor Mert Stephan:
Stephan Mert from St. Michael, AT has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter device
#2 | 2018-06-14Filter device
#3 | 2018-04-26Filter device
#4 | 2011-01-06RING FILTER ELEMENT
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