WK

Wolfgang Kroener

PG Pforzheimer Uhrenrohwerke Porta Gmbh: 1 patents #1 of 1Top 100%
📍 Pforzheim, DE: #5 of 27 inventorsTop 20%
Overall (1989): #42,572 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4860270 Drive coupling — 1989-08-22