LE

Lorenz Etzweiler

IA Inventio Ag: 2 patents #274 of 953Top 30%
Overall (All Time): #1,986,639 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9718645 Damping unit for an elevator Hans Kocher 2017-08-01
9714157 Damping unit for an elevator Hans Kocher 2017-07-25