JL

Johannes E. Leichel

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Purmerend, NL: #17 of 39 inventorsTop 45%
Overall (All Time): #3,735,233 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5487285 Lock with rod-shaped elements Rene Leichel 1996-01-30