HW

Hartmut Waldchen

IA Inventio Ag: 1 patents #444 of 953Top 50%
📍 Alpenrod, DE: #2 of 4 inventorsTop 50%
Overall (All Time): #3,812,000 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5368128 Elevator cable lubricating apparatus — 1994-11-29