JK

Jean Jacques Kray

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
📍 Kingersheim, FR: #11 of 17 inventorsTop 65%
Overall (All Time): #3,539,391 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6364067 Method and apparatus for installing elevator components Thomas E. Glassey, Patrice Letellier, Yves Fougeron 2002-04-02