Mari Zakrzewski

KO Kone: 1 patents #49 of 138Top 40%

📍 Helsinki, FI: #149 of 464 inventorsTop 35%

Overall (2023): #331,094 of 537,848Top 65%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11618649	Elevator apparatus	Mikko Puranen	2023-04-04