HL

Heikki Leppanen

KC Kone Elevators Co.: 1 patents #20 of 67Top 30%
Overall (All Time): #3,860,815 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5153808 Procedure and apparatus for protection of a data transmission network Asko Juntunen, Kimmo Selin 1992-10-06