HF

Hans-Peter Frank

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,495,797 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11973290 Installation element for socket elements Berthold Kalkus 2024-04-30