IS

Ingo Steinfeld

DK Dr. Hahn Gmbh & Co. Kg: 2 patents #1 of 5Top 20%
📍 Langenfeld, DE: #11 of 52 inventorsTop 25%
Overall (2016): #135,974 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9520227 Apparatus for contactless transmission of electrical energy between a wall and a door leaf/window sash fastened to said wall Tibor Herglotz 2016-12-13
9349531 Device for transmitting electric power from a wall to a wing fastened to said wall in a hinged manner Tibor Herglotz, Wolfgang Staude 2016-05-24