JK

Johannes Klober

📍 Ennepetal, DE: #51 of 142 inventorsTop 40%
Overall (All Time): #2,325,911 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4953897 Vent pipe coupling 1990-09-04
4803816 Roofing slab 1989-02-14