Wochern
Germany
3
2024-03-07
The entities that hold a legal rights for patent applications filed by inventor Franziskus Lutwin:
Lutwin Franziskus from Wochern, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR OPERATING A BLAST FURNACE PLANT
#2 | 2014-06-19CHARGING DEVICE FOR SHAFT FURNACE WITH CONTROLLER FOR CLEAN GAS FED TO ITS MAIN CASING
#3 | 2010-08-12Bleeder valve for pressurized furnace
800903 ⎘