JG

Joachim Gronau

PH Phoenix: 1 patents #71 of 153Top 50%
📍 Kaltenkirchen, DE: #26 of 49 inventorsTop 55%
Overall (All Time): #3,977,419 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4676532 T-shaped rubber hose Klaus-Jurgen Heins 1987-06-30