CE

Christian Erker

GA Grammer Ag: 2 patents #1 of 17Top 6%
📍 Usingen, DE: #2 of 15 inventorsTop 15%
Overall (2011): #108,478 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8011728 Vehicle seat with a seat depth adjustment device Josef Kohl 2011-09-06
7874618 Vehicle seat with a deformable backrest Josef Kohl 2011-01-25