Kai PRUSTI

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Elevator and a method of maintaining an elevator
- Patent number 12,172,869
- Issue date Dec 24, 2024
- Kone Corporation
- Aki Haikonen
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONSTRUCTING AN ELEVATOR
- Publication number 20250091837
- Publication date Mar 20, 2025
- KONE Corporation
- Aki HAIKONEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD FOR POSITIONING ELEVATOR MODULES AND AN ELEVATOR ARRANGEMENT
- Publication number 20250011133
- Publication date Jan 9, 2025
- KONE Corporation
- Aki HAIKONEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD OF MONITORING ASSEMBLY OF AN ELEVATOR AND APPARATUS
- Publication number 20240067504
- Publication date Feb 29, 2024
- KONE Corporation
- Aki HAIKONEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR AND A METHOD OF MAINTAINING AN ELEVATOR
- Publication number 20230373755
- Publication date Nov 23, 2023
- KONE Corporation
- Aki HAIKONEN
- B66 - HOISTING LIFTING HAULING