KH

Kjell Haugvaldstad

SI Smith International: 1 patents #10 of 52Top 20%
📍 Vanvikan, NO: #1 of 1 inventorsTop 100%
Overall (2017): #344,038 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9624731 Rolling cutter with side retention Youhe Zhang 2017-04-18