IS

Ivo Siebers

IA Inventio Ag: 1 patents #444 of 953Top 50%
📍 Root, CH: #11 of 19 inventorsTop 60%
Overall (All Time): #3,647,868 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5896952 Apparatus for coupling elevator doors Rudiger Dohring 1999-04-27