Karlstein
Germany
7
2014-09-04
The entities that hold a legal rights for patent applications filed by inventor Bogdahn Thomas:
Thomas Bogdahn from Karlstein, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for producing a cylindrical component made of glass by elongation
#2 | 2012-01-19Drawing method for producing cylindrical-shaped components from quartz glass
#3 | 2010-06-03METHOD FOR PRODUCING A TUBE OF QUARTZ GLASS BY ELONGATING A HOLLOW CYLINDER OF QUARTZ GLASS
#4 | 2009-01-22Method for producing a tube of quartz glass by elongating a hollow cylinder of quartz glass
#5 | 2007-05-31Vertical drawing method for producing a cylindrical glass body and device for carrying out said method
#6 | 2005-04-14Method and device for producing a cylindrical glass body
#7 | 2005-03-31Resistance furnace with tubular heating element
892805 ⎘