JB

Johannes J. Bockemuehl-Simon

JK Jobo-Labortechnik Gmbh. & Co. Kg: 1 patents #4 of 7Top 60%
Overall (All Time): #4,034,358 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4448365 Film developing spool Helmut Petsching, Walter Kremer, Rainer Bernhardt 1984-05-15