Marja-Liisa Siikonen

KO Kone: 1 patents #8 of 19Top 45%

📍 Helsinki, FI: #18 of 192 inventorsTop 10%

Overall (2002): #51,213 of 266,432Top 20%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6401874	Double-deck elevator group controller for call allocation based on monitored passenger flow and elevator status	—	2002-06-11
6345697	Procedure for controlling an elevator group where virtual passenger traffic is generated	—	2002-02-12