Erlensee
Germany
4
2020-01-09
The entities that hold a legal rights for patent applications filed by inventor Hammerschmidt Jörg:
Jörg Hammerschmidt from Erlensee, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process and apparatus for roasting of metal sulfide concentrates and/or residues
#2 | 2019-01-17PROCESS AND FACILITY FOR THERMAL TREATMENT OF A SULFUR-CONTAINING ORE
#3 | 2018-08-02Process and apparatus for producing uranium or a rare earth element
#4 | 2016-08-18Method and plant for removing arsenic and/or antimony from flue dusts
1624495 ⎘