FK

Frank Kolkmann

📍 Kamen, DE: #37 of 76 inventorsTop 50%
Overall (All Time): #3,452,125 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6910553 Building elevator Hartmut Löbbe 2005-06-28