JK

Joachim Kroell

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
📍 Jüchen, DE: #14 of 28 inventorsTop 50%
Overall (All Time): #3,717,514 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5636959 Apparatus for covering a ship's hatch or opening Hermann Franzen, Melanie Gamerschlag 1997-06-10