CH

Christian Holzapfel

SG Schleifring Gmbh: 2 patents #1 of 11Top 10%
📍 Lenting, DE: #3 of 4 inventorsTop 75%
Overall (2019): #185,283 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10505329 Method for making contact wires for sliprings 2019-12-10
10355561 Slipring with active cooling 2019-07-16