HS

Helmut Stach

Overall (2011): #97,395 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8038772 Filter cartridge for recuperating halogenated hydrocarbons Bernd Fuesting, Peter Muenn, Hartmut Welke 2011-10-18
8012246 Absorbent moulded bodies method for production and use Bernd Fuesting, Peter Muenn 2011-09-06