Berlin
Germany
2
2012-04-12
Karin Büttner-Janz from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Intervertebral disc prosthesis with transversally arched, curved cylindrical articulation surfaces for the lumbar and cervical spine
#2 | 2010-06-03Physologically movable intervertebral disc prosthesis for the lumbar and cervical spine
3141746 ⎘