SE

Stefan Engel

JK J.S. Staedtler Gmbh & Co. Kg: 1 patents #1 of 8Top 15%
Overall (2005): #98,792 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6884287 Ink base for pigmented inks, inks manufactured therefrom and their use Anke Müller, Manuela Geis 2005-04-26