Janne Kovanen

Follow

Person

Lappeenranta, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for guiding a boom and a system for guiding a boom
- Patent number 6,553,278
- Issue date Apr 22, 2003
- Timberjack Oy
- Heikki Handroos
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Method for guiding a boom and a system for guiding a boom
- Publication number 20020008075
- Publication date Jan 24, 2002
- Heikki Handroos
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING