Dresden
Germany
2
2008-10-09
The entities that hold a legal rights for patent applications filed by inventor Stephan Michael:
Michael Stephan from Dresden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for the continuous modification of polymers in the free-flowing state by means of electron radiation
#2 | 2008-09-25Method and device for production of a three-dimensional article
4260078 ⎘