Wetzlar
Germany
2
2019-07-18
The entities that hold a legal rights for patent applications filed by inventor Bill Stefan:
Stefan Bill from Wetzlar, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Agent for mixing into a service fluid for a technical layout, concentrate for mixing into a service fluid for a technical layout, and the service fluid
#2 | 2014-06-26Agent for mixing into a service fluid for a technical layout, concentrate for mixing into a service fluid for a technical layout, and the service fluid
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