Giessen
Germany
2
2009-01-08
The entities that hold a legal rights for patent applications filed by inventor Wallendorf Steffen:
Steffen Wallendorf from Giessen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Machine for the processing of optical work pieces, specifically of plastic spectacle lenses
#2 | 2006-11-23High-performance cutting and turning machine and method for machining particularly spectacle lenses
3851929 ⎘