Glattbach
Germany
5
2020-04-02
The entities that hold a legal rights for patent applications filed by inventor Sorg Helmut:
Helmut Sorg from Glattbach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Melt tank and glass melting plant
#2 | 2019-04-18Feeding device for a glass melting plant
#3 | 2013-11-21DEVICE FOR PREHEATING CHARGING MATERIALS FOR GLASS MELTING FACILITIES
#4 | 2012-01-26Melting device for producing a glass melt
#5 | 2010-07-15GLASS MELTING FURNACE AND METHOD FOR MELTING GLASSES
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