EW

Erich Willstumpf

AG Aventis Behring Gmbh: 1 patents #7 of 25Top 30%
Overall (2004): #226,491 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6829875 Method of venting a filled bottle which is closed by means of an elastic stopper, and apparatus for implementing the method 2004-12-14