JC

Jules Christen

IA Inventio Ag: 1 patents #8 of 51Top 20%
📍 Altdorf, NJ: #1 of 2 inventorsTop 50%
Overall (2003): #188,101 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6668494 Door frame at elevator shaft doors Roland Weidmann, Peter Spiess 2003-12-30