RK

Rainer Kowald

FG Fritz Schaefer Gmbh: 1 patents #5 of 10Top 50%
📍 Linden, DE: #31 of 75 inventorsTop 45%
Overall (All Time): #3,880,784 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5031796 Ventilating system for garbage containers Gerhard Schafer 1991-07-16