KO

Kai Oelert

SG Scheidt & Bachmann Gmbh: 2 patents #4 of 29Top 15%
Overall (All Time): #1,729,814 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12380753 Validator device for a passenger transport system — 2025-08-05
10445307 Validator device for a ticketing system — 2019-10-15