LT

Lars-Erik Tunell

SA Santrade: 1 patents #1 of 26Top 4%
📍 Sandviken, SE: #3 of 24 inventorsTop 15%
Overall (1989): #84,386 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832136 Drill bit and roller cutter for said drill bit Michael Mattsson 1989-05-23