Westerronfeld
Germany
3
2007-08-30
Arnd Grimm from Westerronfeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and Apparatus for Producing Staple Fibers
#2 | 2006-08-24Apparatus for guiding, conveying or treating a fiber cable
#3 | 2006-02-09Process and apparatus for the production of BCF yarns
4477382 ⎘