SK

Stefan Käfer

IG Ing. Erich Pfeiffer Gmbh: 2 patents #3 of 8Top 40%
📍 Eigeltingen, DE: #2 of 2 inventorsTop 100%
Overall (2002): #40,819 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6484715 Media dispenser Stefan Ritsche 2002-11-26
6367473 Medium dispenser — 2002-04-09